• 72373-98-9
• 2-Propenoic acid, 2-amino-3-nitro-, ethyl ester
• 2-Propenoic acid, 2-amino-3-nitro-, ethyl ester

• 72374-17-5
• Isoquinoline, 5,7-dimethyl- (9CI)
• Isoquinoline, 5,7-dimethyl- (9CI)

• 72374-35-7
• 1'-benzyl-spiro[benzofuran-3,4'-piperidine]
• 1'-benzyl-spiro[benzofuran-3,4'-piperidine]

• 72374-50-6
• 1-Piperidinecarboxaldehyde, 2-methyl-6-oxo- (9CI)
• 1-Piperidinecarboxaldehyde, 2-methyl-6-oxo- (9CI)

• 72375-01-0
• 5-BENZYL-2-HYDROXY-BENZALDEHYDE
• 5-BENZYL-2-HYDROXY-BENZALDEHYDE

• 72375-21-4
• 2,4-TDI 誘導体標準品
• 2,4-TDI DERIVATIVE

• 72375-24-7
• MDI 誘導体標準品
• MDI DERIVATIVE

• 72375-27-0
• N,N'-1,6-ヘキサンジイルビス(4-(2-ピリジニル)-1ピペラジンカルボキサミド) ソルチオン (1,6-HDIP誘導体)
• N,N'-(METHYLENEDIPHENYLENE)BIS(4-(2-PYRIDINYL)-1-PIPERAZINECARBOXAMIDE),1X1ML

• 72376-77-3
• diprophylline
• diprophylline

• 72376-78-4
• diprophylline
• diprophylline

• 72377-05-0
• (S)-2-エチルヘキサン酸
• (2S)-2-Ethylhexanoic acid

• 72377-56-1
• (8ξ,12ξ)-9-メトキシイミノ-11,15-ビス(トリメチルシリルオキシ)プロスタ-5,13-ジエン-1-酸トリメチルシリル
• Prosta-5,13-dien-1-oic acid, 9-(methoxyimino)-11,15-bis[(trimethylsily l)oxy]-, trimethylsilyl ester, (8xi,12xi)-

• 72378-87-1
• 3-Acetoxydibenz[a,h]anthracene
• 3-Acetoxydibenz[a,h]anthracene

• 72378-89-3
• SODIUMSTANNOUSTARTRATE
• SODIUMSTANNOUSTARTRATE

• 72378-91-7
• クロロ-10H-フェノチアジン
• Chloro-10H-phenothiazine

• 72379-23-8
• Alcohols, C9-16, ethers with polyethylene glycol mono-Me ether
• Alcohols, C9-16, ethers with polyethylene glycol mono-Me ether

• 72379-24-9
• Amines, C12-14-tert-alkyl, ethoxylated, sulfates, sodium salts
• Amines, C12-14-tert-alkyl, ethoxylated, sulfates, sodium salts

• 72379-31-8
• Rubus idaeus extract
• Rubus idaeus extract

• 72379-36-3
• bis[5-[[4-[benzylethylamino]phenyl]azo]-1,4-dimethyl-1H-1,2,4-triazolium] tetrachlorozincate
• bis[5-[[4-[benzylethylamino]phenyl]azo]-1,4-dimethyl-1H-1,2,4-triazolium] tetrachlorozincate

• 72379-37-4
• bis[3-[[4-[benzylethylamino]phenyl]azo]-1,2-dimethyl-1H-1,2,4-triazolium] tetrachlorozincate(2-)
• bis[3-[[4-[benzylethylamino]phenyl]azo]-1,2-dimethyl-1H-1,2,4-triazolium] tetrachlorozincate(2-)

• 72379-40-9
• 4,8-ジアミノ-2,6-ジブロモ-1,5-ナフタレンジオール
• 4,8-diamino-2,6-dibromonaphthalene-1,5-diol

• 72379-41-0
• 2,5-ジクロロ-4-[[4-[[5-[(5-クロロ-2,6-ジフルオロ-4-ピリミジニル)アミノ]-2-(ソジオスルホ)フェニル]アゾ]-4,5-ジヒドロ-3-メチル-5-オキソ-1H-ピラゾール]-1-イル]ベンゼンスルホン酸ナトリウム
• disodium 2,5-dichloro-4-[4-[[5-[(5-chloro-2,6-difluoro-4-pyrimidyl)amino]-2-sulphonatophenyl]azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonate

• 72379-42-1
• 4-[(クロロアセチル)アミノ]-2-[[[1-[2,5-ジクロロ-4-(ソジオスルホ)フェニル]-4,5-ジヒドロ-3-メチル-5-オキソ-1H-ピラゾール]-4-イル]アゾ]ベンゼンスルホン酸ナトリウム
• disodium 4-[(chloroacetyl)amino]-2-[[1-(2,5-dichloro-4-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzenesulphonate

• 72379-43-2
• 6-アミノ-3-[[4-[(5-クロロ-2,6-ジフルオロ-4-ピリミジニル)アミノ]-2-(ソジオスルホ)フェニル]アゾ]-4-ヒドロキシ-2-ナフタレンスルホン酸ナトリウム
• disodium 6-amino-3-[[4-[(5-chloro-2,6-difluoropyrimidin-4-yl)amino]-2-sulphonatophenyl]azo]-4-hydroxynaphthalene-2-sulphonate

• 72379-44-3
• 6-[[4-クロロ-2-(ソジオオキシスルホニル)フェニル]アミノ]-2,7-ジヒドロ-4-メチル-2-オキソ-3H-ジベンゾ[f,ij]イソキノリン-1-カルボン酸エチル
• 6-[[4-Chloro-2-(sodiooxysulfonyl)phenyl]amino]-2,7-dihydro-4-methyl-2-oxo-3H-dibenz[f,ij]isoquinoline-1-carboxylic acid ethyl ester

• 72379-45-4
• 4-アミノ-5-ヒドロキシ-3-[[4'-[[2-ヒドロキシ-4-[(2-メチルフェニル)アミノ]フェニル]アゾ][1,1'-ビフェニル]-4-イル]アゾ]-6-(フェニルアゾ)-2,7-ナフタレンジスルホン酸
• 4-Amino-5-hydroxy-3-[[4'-[[2-hydroxy-4-[(2-methylphenyl)amino]phenyl]azo]-1,1'-biphenyl-4-yl]azo]-6-phenylazo-2,7-naphthalenedisulfonic acid

• 72379-48-7
• 1-[2-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl]-1,1-dimethylhydrazinium acetate
• 1-[2-[[4-[(2-chloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl]-1,1-dimethylhydrazinium acetate

• 72379-52-3
• 7-フェニル-5,9-ビス(フェニルアミノ)-10-(ソジオスルホ)-4-スルホナトジベンゾ[a,j]フェナジン-7-イウム
• sodio-5,9-dianilino-7-phenyl-4,10-disulphonatodibenzo[a,j]phenazinium

• 72379-53-4
• 5-[[[7-[(4-カルボキシフェニル)アゾ]-8-ヒドロキシ-4,6-ジスルホ-1-ナフタレニル]アミノ]スルホニル]-2-ヒドロキシ安息香酸
• 5-[[[7-[(4-Carboxyphenyl)azo]-8-hydroxy-4,6-disulfo-1-naphthalenyl]amino]sulfonyl]-2-hydroxybenzoic acid

• 72379-54-5
• 3,3'-[(2,2'-ジスルホ[1,1'-ビフェニル]-4,4'-ジイル)ビス(アゾ)]ビス[6-ヒドロキシ-4-メチル安息香酸]四ナトリウム
• 3,3'-[(2,2'-Disulfo[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[6-hydroxy-4-methylbenzoic acid]tetrasodium salt

• 72379-55-6
• 5-[[[7-[[4-[(3-カルボキシ-4-ヒドロキシフェニル)アゾ]-3-スルホフェニル]アゾ]-8-ヒドロキシ-3,6-ジスルホ-1-ナフタレニル]アミノ]スルホニル]-2-ヒドロキシ安息香酸五ナトリウム
• 5-[[[7-[[4-[(3-Carboxy-4-hydroxyphenyl)azo]-3-sulfophenyl]azo]-8-hydroxy-3,6-disulfo-1-naphthalenyl]amino]sulfonyl]-2-hydroxybenzoic acid pentasodium salt

• 72379-56-7
• 5-[[4-[[8-[[(3-カルボキシ-4-ヒドロキシフェニル)スルホニル]アミノ]-1-ヒドロキシ-3,6-ジスルホ-2-ナフタレニル]アゾ]-3-エトキシ-7-スルホ-1-ナフタレニル]アゾ]-2-ヒドロキシ-3-スルホ安息香酸六ナトリウム
• 5-[[4-[[8-[[(3-Carboxy-4-hydroxyphenyl)sulfonyl]amino]-1-hydroxy-3,6-disulfo-2-naphthalenyl]azo]-3-ethoxy-7-sulfo-1-naphthalenyl]azo]-2-hydroxy-3-sulfobenzoic acid hexasodium salt

• 72379-57-8
• 4-[[5-[(5-クロロ-2-ヒドロキシフェニル)アゾ]-2,4-ジヒドロキシフェニル]アゾ]ベンゼンスルホン酸ナトリウム
• Benzenesulfonic acid, 4-[[5-[(5-chloro-2-hydroxyphenyl)azo]-2,4-dihydroxyphenyl]azo]-, monosodium salt

• 72379-58-9
• 5-クロロ-2-ヒドロキシ-3-[[2-ヒドロキシ-4-[[(4-メチルフェニル)スルホニル]オキシ]フェニル]アゾ]ベンゼンスルホン酸ナトリウム
• 5-Chloro-2-hydroxy-3-[[2-hydroxy-4-[[(4-methylphenyl)sulfonyl]oxy]phenyl]azo]benzenesulfonic acid sodium salt

• 72379-61-4
• 3-[[[1-(2,5-ジスルホフェニル)-4,5-ジヒドロ-3-メチル-5-オキソ-1H-ピラゾール]-4-イル]アゾ]-7-[(2,5,6-トリクロロ-4-ピリミジニル)アミノ]-1,5-ナフタレンジスルホン酸四ナトリウム
• 3-[[[1-(2,5-Disulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol]-4-yl]azo]-7-[(2,5,6-trichloro-4-pyrimidinyl)amino]-1,5-naphthalenedisulfonic acid tetrasodium salt

• 72379-62-5
• 5-[[4-[[4-[[6-[(4-アミノベンゾイル)アミノ]-1-ヒドロキシ-3-スルホ-2-ナフタレニル]アゾ]-2-メチルフェニル]アゾ]ベンゾイル]アミノ]-2-ヒドロキシ安息香酸二ナトリウム
• 5-[[4-[[4-[[6-[(4-Aminobenzoyl)amino]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-2-methylphenyl]azo]benzoyl]amino]-2-hydroxybenzoic acid disodium salt

• 72380-16-6
• TETRAPHLORETHOL A
• TETRAPHLORETHOL A

• 72384-23-7
• cucurbitacin R 2,25-diglucoside
• cucurbitacin R 2,25-diglucoside

• 72386-20-0
• 2-エチル-5-プロピルフェノール
• 2-Ethyl-5-propylphenol

• 72386-21-1
• 2-エチル-5-ブチルフェノール
• 3-Butyl-6-ethylphenol

• 72386-48-2
• 4'-(4-プロピルシクロヘキシル)-1,1'-ビフェニル-4-カルボニトリル
• 4'-(4-Propylcyclohexyl)-1,1'-biphenyl-4-carbonitrile

• 72386-53-9
• りん酸トリス(3,5,5-トリメチルヘキシル)
• tris(3,5,5-trimethylhexyl) phosphate

• 72388-13-7
• 1-(2-HYDROXYETHYL)-4-METHANESULFONYLPIPERAZINE
• 1-(2-HYDROXYETHYL)-4-METHANESULFONYLPIPERAZINE

• 72388-18-2
• 2-ドデシル-1-ヘキサデカノール
• 2-dodecylhexadecan-1-ol

• 72389-06-1
• 4-[(2-O-メチル-6-デオキシ-α-L-マンノピラノシル)オキシ]-3,4-ジヒドロ-2,5,7-トリヒドロキシ-3-メトキシ-2-メチル-1,6,11(2H)-ナフタセントリオン
• aranciamycin

• 72389-79-8
• 2'-[(chlorophenyl)amino]-6'-(diethylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
• 2'-[(chlorophenyl)amino]-6'-(diethylamino)spiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one

• 72389-80-1
• 6'-(diethylamino)-2'-[(dimethylphenyl)amino]-3'-methylspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one
• 6'-(diethylamino)-2'-[(dimethylphenyl)amino]-3'-methylspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one

• 72390-60-4
• 4-アミノ-5-ヒドロキシ-3-[[4'-[(4-ヒドロキシフェニル)アゾ]-3,3'-ジメチル[1,1'-ビフェニル]-4-イル]アゾ]-6-(フェニルアゾ)-2,7-ナフタレンジスルホン酸二ナトリウム
• Direct Green 85

• 72391-19-6
• 4-[[4-[[4-[[(4,5-ジヒドロ-3-メチル-5-オキソ-1-フェニル-1H-ピラゾール)-4-イル]アゾ]-2,5-ジメチルフェニル]フェニルメチル]-2-メチルフェニル]アゾ]-2,4-ジヒドロ-5-メチル-2-フェニル-3H-ピラゾール-3-オン
• 4-[[4-[[4-[[(4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol)-4-yl]azo]-2,5-dimethylphenyl]phenylmethyl]-2-methylphenyl]azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one

• 72391-24-3
• sodium alpha-(chloroacetamido)[4-[[4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]amino]phenoxy]xylenesulphonate
• sodium alpha-(chloroacetamido)[4-[[4-(cyclohexylamino)-9,10-dihydro-9,10-dioxo-1-anthryl]amino]phenoxy]xylenesulphonate

• 72391-25-4
• 3-[1-メチル-2-(トリエトキシシリル)エトキシ]フェノール
• 3-[1-Methyl-2-(triethoxysilyl)ethoxy]phenol

• 72391-46-9
• 3-(3,5-ジクロロフェニル)-5-メチル-2,4-ジオキソ-5-オキサゾリジンカルボン酸エチル
• Dichlozolinate

• 72393-03-4
• 1,3,4,6,8,13-ヘキサヒドロキシ-10,11-ジメチル-2,5-ジ(2-ピペリジニル)フェナントロ[1,10,9,8-opqra]ペリレン-7,14-ジオン
• Phenanthro(1,10,9,8-opqra)perylene-7,14-dione, 1,3,4,6,8,13-hexahydrox y-10,11-dimethyl-2,5-di-2-piperidinyl-

• 72393-09-0
• 7-Azatetracyclo[4.1.0.02,4.03,5]heptane-7-carboxylicacid,ethylester(9CI)
• 7-Azatetracyclo[4.1.0.02,4.03,5]heptane-7-carboxylicacid,ethylester(9CI)

• 72393-13-6
• 4,5,6-Metheno-4H-cyclopentoxazole,2-ethoxy-3a,5,6,6a-tetrahydro-(9CI)
• 4,5,6-Metheno-4H-cyclopentoxazole,2-ethoxy-3a,5,6,6a-tetrahydro-(9CI)

• 72393-97-6
• 3-carbomethoxy rifamycin S
• 3-carbomethoxy rifamycin S

• 72394-52-6
• 2-oxo-1,2,3,4-tetrahydroquinoline-5-carbaldehyde
• 2-oxo-1,2,3,4-tetrahydroquinoline-5-carbaldehyde

• 72395-46-1
• N,N-ジエチル-1H-インドール-1-エタンアミン
• N,N-diethyl-1H-indole-1-ethylamine

• 72395-48-3
• 4-(2-(1H-indol-1-yl)ethyl)Morpholine
• 4-(2-(1H-indol-1-yl)ethyl)Morpholine

• 72396-01-1
• ユヘイノシド
• Yuheiside

• 72396-58-8
• Piperazine, 1-(1,3,4-thiadiazol-2-yl)- (6CI,9CI)
• Piperazine, 1-(1,3,4-thiadiazol-2-yl)- (6CI,9CI)

• 72396-65-7
• 2-(3-クロロ-4-フルオロフェニル)-4,5-ジクロロピリダジン-3(2H)-オン
• 2-(3-CHLORO-4-FLUOROPHENYL)-4,5-DICHLORO-PYRIDAZINE-3-(2H)-ONE

• 72397-60-5
• Dihydro-4-propyl-2(3H)-furanone
• Dihydro-4-propyl-2(3H)-furanone

• 72398-32-4
• 7-methyl-2'-deoxyguanosine imidazole (ring open)
• 7-methyl-2'-deoxyguanosine imidazole (ring open)

• 72398-40-4
• Benzoyl fluoride, 4-bromo- (9CI)
• Benzoyl fluoride, 4-bromo- (9CI)

• 72399-85-0
• 1,3-ジイソシアノプロパン
• 1,3-DIISOCYANOPROPANE

• 72401-53-7
• D-グルコピラノースペンタキス[3,4-ジヒドロキシ-5-[(3,4,5-トリヒドロキシベンゾイル)オキシ]ベンゾアート]
• D-glucose pentakis[3,4-dihydroxy-5-[(trihydroxy-3,4,5-benzoyl)oxy]benzoate]

• 72401-79-7
• [3S,13E,17S,18R,19E,(-)]-17,18-ジヒドロキシ-14-メチル-3-(2-メチルプロピル)-10-ノル[11]シトカラサ-6,13,19-トリエン-1,21-ジオン
• ASPOCHALASINC

• 72402-00-7
• 1,2-ジメチル-3-(1-メチルエテニル)シクロペンタノール
• PLINOL

• 72402-09-6
• (2S,5β)-3,3-ジメチル-7-オキソ-6β-(フェニルアセチルアミノ)-4-チア-1-アザビシクロ[3.2.0]ヘプタン-2β-カルボン酸4-オキシド
• [2S-(2alpha,4beta,5alpha,6alpha)]-3,3-dimethyl-7-oxo-6-(phenylacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4-oxide

• 72402-14-3
• メチル2,3-O-イソプロピリデン-D-リボフラノシド
• Methyl-2,3-O-isopropylidene-D-ribofuranoside

• 72403-03-3
• 6-クロロ-2-メトキシフェノール
• Phenol, 2-chloro-6-methoxy-

• 72403-05-5
• 7-CHLORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE
• 7-CHLORO-2H-BENZO[B][1,4]OXAZIN-3(4H)-ONE

• 72403-07-7
• 2-(2-エトキシ-1-メトキシエチル)フラン
• 2-(2-Ethoxy-1-methoxyethyl)furan

• 72403-08-8
• 1,6-ジヒドロ-1-メチル-6-オキソ-N-トリメチルシリル-3-ピリジンカルボアミド
• 1,6-Dihydro-1-methyl-6-oxo-N-trimethylsilyl-3-pyridinecarboxamide

• 72403-12-4
• クロロベンゾチアゾール
• Chlorobenzothiazole

• 72403-15-7
• (1-クロロエチル)メチルベンゼン
• (1-Chloroethyl)methylbenzene

• 72403-16-8
• (3-メチルフェノキシ)ピリジン
• (3-Methylphenoxy)pyridine

• 72403-17-9
• (4-メチルフェノキシ)ピリジン
• (4-Methylphenoxy)pyridine

• 72403-18-0
• (2-メチルフェノキシ)ピリジン
• (2-Methylphenoxy)pyridine

• 72403-19-1
• (2-ヒドロキシメチルエトキシ)プロパノールモノプロパノアート
• (2-Hydroxymethylethoxy)propanol monopropanoate

• 72403-20-4
• ブロモクロロジフルオロ-1-プロペン
• Bromochlorodifluoro-1-propene

• 72403-21-5
• ジメチル[(2-メチルプロポキシ)メチル]ベンゼン
• Dimethyl[(2-methylpropoxy)methyl]benzene

• 72403-22-6
• 2-メトキシフェニルエタノール
• 2-Methoxyphenylethanol

• 72403-50-0
• 2-Propenoic acid, 2-hydroxyethyl ester, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and methyloxirane
• 2-Propenoic acid, 2-hydroxyethyl ester, polymer with 1,3-diisocyanatomethylbenzene, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and methyloxirane

• 72403-51-1
• 2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, (chloromethyl)oxirane, 4,4-(1-methylethylidene)bisphenol, oxiranylmethyl 2-methyl-2-propenoate and 2-propenoic acid
• 2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, (chloromethyl)oxirane, 4,4-(1-methylethylidene)bisphenol, oxiranylmethyl 2-methyl-2-propenoate and 2-propenoic acid

• 72403-54-4
• 2-Propenoic acid, 2-methyl-, polymer with (chloromethyl)oxirane, 2-(dimethylamino)ethanol, ethenylbenzene and 4,4-(1-methylethylidene)bisphenol
• 2-Propenoic acid, 2-methyl-, polymer with (chloromethyl)oxirane, 2-(dimethylamino)ethanol, ethenylbenzene and 4,4-(1-methylethylidene)bisphenol

• 72403-64-6
• 1,1,1,3,5,5,5-ヘプタメチルペンタントリシロキサン-3-オールアセタート
• 1,1,1,2,3,3,3-HEPTAMETHYLACETOXYTRISILOXANE

• 72403-67-9
• MYRALDYL ACETATE
• MYRALDYL ACETATE

• 72404-92-3
• 1-(1,10-Phenanthrolin-2-yl)ethanone
• 1-(1,10-Phenanthrolin-2-yl)ethanone

• 72405-11-9
• 3,4-Dichloro-2-(2,4-dichlorophenoxy)aniline
• 3,4-Dichloro-2-(2,4-dichlorophenoxy)aniline

• 72406-26-9
• ビスフェノールFビス(2,3-ジヒドロキシプロピル)エーテル
• BISPHENOL F BIS(2,3-DIHYDROXYPROPYL) ETHER

• 72406-72-5
• benzylcarbamyllidocaine
• benzylcarbamyllidocaine

• 72406-93-0
• rel-3α*-クロロ-4,5-ジヒドロ-5α*-フェニルフラン-2(3H)-オン
• cis-3-chlorodihydro-5-phenylfuran-2(3H)-one

• 72406-94-1
• rel-3α*-クロロ-4,5-ジヒドロ-3-メチル-5α*-フェニルフラン-2(3H)-オン
• cis-3-chlorodihydro-3-methyl-5-phenylfuran-2(3H)-one

• 72406-97-4
• 3,3-ジクロロヘキサヒドロベンゾフラン-2(3H)-オン
• 3,3-dichlorohexahydro-3H-benzofuran-2-one

• 72406-99-6
• rel-3α*-クロロ-4,5-ジヒドロ-5β*-フェニルフラン-2(3H)-オン
• trans-3-chlorodihydro-5-phenylfuran-2(3H)-one

• 72407-00-2
• rel-3α*-クロロ-4,5-ジヒドロ-3β*-メチル-5β*-フェニルフラン-2(3H)-オン
• trans-3-chlorodihydro-3-methyl-5-phenylfuran-2(3H)-one

• 72407-17-1
• 2,4-ジクロロ-6,7-ジメトキシキノリン
• 2,4-dichloro-6,7-dimethoxyquinoline

• 72407-38-6
• 10-Methoxy raubasinique acide hydrazide [French]
• 10-Methoxy raubasinique acide hydrazide [French]