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640-01-72,2,6,6-Tetramethyl-1-nitroso-4-piperidon2,2,6,6-tetramethyl-1-nitroso-4-piperidone
640-03-9ANTHERAXANTHINANTHERAXANTHIN
640-15-3Thiometon (ISO)THIOMETON
640-17-5Ethanol, 2-amino-, dihydrogen phosphorothioate (ester), monosodium saltEthanol, 2-amino-, dihydrogen phosphorothioate (ester), monosodium salt
640-19-72-FluoracetamidFLUOROACETAMIDE
640-21-11,2-DIBROMO-3,3-DIMETHYLBUTANE1,2-DIBROMO-3,3-DIMETHYLBUTANE
640-25-55α-Oleana-2,12-diene5α-Oleana-2,12-diene
640-28-8agathic acidagathic acid
640-30-27,14-dihydroxypregn-4-ene-3,20-dione7,14-dihydroxypregn-4-ene-3,20-dione
640-49-3β-Apocarotenalβ-Apocarotenal
640-57-3p-(Phenylsulfonyl)toluolPHENYL P-TOLYL SULFONE
640-59-53,4-Dichlor-N-(4-chlorphenyl)benzolsulfonamid3,4-dichloro-N-(4-chlorophenyl)benzenesulphonamide
640-60-8P-TOLUENESULFONIC ACID PHENYL ESTERP-TOLUENESULFONIC ACID PHENYL ESTER
640-61-9N-Methyltoluol-4-sulfonamidN-Methyl-p-toluenesulfonamide
640-67-5ManganoxalatMANGANESE OXALATE
640-67-5Manganese(II) oxalateManganese(II) oxalate
640-68-6D-ValinD-Valine
640-79-9Glycochenodeoxycholic AcidGlycochenodeoxycholic Acid
640-87-917-α,21-Dihydroxypregn-4-en-3,20-dion-21-acetatREICHSTEIN'S SUBSTANCE S 21-ACETATE
640-92-63β-Aminopregn-5-en-20-one3β-Aminopregn-5-en-20-one
641-11-2angustioneangustione
641-12-3(R*,R*)-(+)-9,9',10,10'-Tetrahydro-4,4',5,5'-tetrahydroxy-10,10'-dioxo[9,9'-bianthracen]-2,2'-dicarbonsureSENNIDINE A
641-13-4Dibenzo[def,mno]chrysen-6,12-diondibenzo[def,mno]chrysene-6,12-dione
641-17-8AnolobineAnolobine
641-28-1allocolchicineallocolchicine
641-30-5benzeneindonebenzeneindone
641-36-1R(-)-APOCODEINE HYDROCHLORIDER(-)-APOCODEINE HYDROCHLORIDE
641-38-33,7,9-TRIHYDROXY-1-METHYL-6H-DIBENZO[B,D]PYRAN-6-ONE3,7,9-TRIHYDROXY-1-METHYL-6H-DIBENZO[B,D]PYRAN-6-ONE
641-39-4ALLOMATRINEALLOMATRINE
641-41-8Folinic acid-SFFolinic acid-SF
641-44-1TRIBENZOYLMETHANETRIBENZOYLMETHANE
641-48-51,2-DIHYDROACEANTHRYLENE1,2-DIHYDROACEANTHRYLENE
641-49-62-Fluoro-6-Methoxynitrobenzene2-Fluoro-6-Methoxynitrobenzene
641-57-67,9-Diphenyl-8H-cyclopent[a]acenaphthylen-8-one7,9-Diphenyl-8H-cyclopent[a]acenaphthylen-8-one
641-63-42-pyridin-2-ylindene-1,3-dione2-pyridin-2-ylindene-1,3-dione
641-68-96-Hydroxy-4-[(2,4-dihydroxy-6-pentylbenzoyl)oxy]-2-pentylbenzoic acid6-Hydroxy-4-[(2,4-dihydroxy-6-pentylbenzoyl)oxy]-2-pentylbenzoic acid
641-70-33-Nitrophthalsureanhydrid3-Nitrophthalic anhydride
641-74-71,4:3,6-Dianhydro-D-mannitolIsomannide
641-75-8NeriantinNeriantin
641-77-011-β,17-α-Dihydroxypregn-4-en-3,20-dion11BETA,17ALPHA-DIHYDROXY-4-PREGNENE-3,20-DIONE
641-78-13α,17-Dihydroxy-5β-pregnan-11,20-dion17-ALPHA-HYDROXY-11-KETOPREGNANOLONE
641-79-2pregnane-3,6,17-triol-20-onepregnane-3,6,17-triol-20-one
641-80-517-hydroxypregnenedione17-hydroxypregnenedione
641-81-6APOCHOLIC ACIDAPOCHOLIC ACID
641-82-717b-Methyl-5a-androstane-3a,17b-diol17b-Methyl-5a-androstane-3a,17b-diol
641-83-817-Methyl-5α-androstan-3β,17β-diol17-methyl-5alpha-androstane-3beta,17beta-diol
641-84-917α-Methyl-5β-androstane-3α,17β-diol17α-Methyl-5β-androstane-3α,17β-diol
641-85-05α-Pregnan5-ALPHA-PREGNANE
641-90-72-hydroxyemodin2-hydroxyemodin
641-91-81,2,5-Trimethylnaphthalin1,2,5-TRIMETHYLNAPHTHALENE
641-94-1AmurensinAmurensin
641-96-3o-Quaterphenylo-Quaterphenyl
642-00-2HEXA-O-ACETYL-D-MANNITOLHEXA-O-ACETYL-D-MANNITOL
642-04-6benzoin imidebenzoin imide
642-05-7ALLOIMPERATORINALLOIMPERATORIN
642-08-0OSTRUTHOLOSTRUTHOL
642-15-93-(3-Formamidosalicylamido)-8-hexyl-2,6-dimethyl-4,9-dioxo-1,5-dioxonan-7-ylisovaleratANTIMYCIN A1
642-17-1(3β,20α)-16,17-Didehydro-19α-methyl-18-oxayohimban-16-carboxylic acid methyl ester(3β,20α)-16,17-Didehydro-19α-methyl-18-oxayohimban-16-carboxylic acid methyl ester
642-18-2Indole alkaloidIndole alkaloid
642-27-35-Hydroxy-3-methoxy-4-methyl-1,2-benzenedicarbaldehyde5-Hydroxy-3-methoxy-4-methyl-1,2-benzenedicarbaldehyde
642-29-5Benzoylnaphthalin1-NAPHTHYL PHENYL KETONE
642-30-8anhalinineanhalinine
642-31-9Anthracen-9-carbaldehyd9-Anthraldehyde
642-32-01,2,3,4-TETRAETHYLBENZENE1,2,3,4-TETRAETHYLBENZENE
642-33-13-O-methyl-6-deoxy-D-talose3-O-methyl-6-deoxy-D-talose
642-35-3oxypressinoxypressin
642-36-44,5-DIPHENYLIMIDAZOLIN-2-ONE4,5-DIPHENYLIMIDAZOLIN-2-ONE
642-38-6L-QUEBRACHITOLL-QUEBRACHITOL
642-39-7ANGOLENSINANGOLENSIN
642-44-4Aminometradinaminometradine
642-52-4(-)-Montanine(-)-Montanine
642-58-0EthylbenzhydramineEthylbenzhydramine
642-59-13-Hydroxy-4-[(4-sulfonaphthyl)azo]naphthalin-2,7-disulfonsure3-hydroxy-4-[(4-sulphonaphthyl)azo]naphthalene-2,7-disulphonic acid
642-61-5α-Aminoorceinα-Aminoorcein
642-62-6Acid yellow 17Acid yellow 17
642-65-9N-Acetyl-N-9H-fluoren-2-ylacetamid2-DIACETYLAMINOFLUORENE
642-71-73,4,5-Trimethoxyphenol3,4,5-Trimethoxyphenol
642-72-8N,N-Dimethyl-3-((1-(phenylmethyl)-1H-indazol-3-yl)oxy)-1-propanaminBenzydamine
642-73-9Bis(3,4,5-trimethoxyphenethylammonium)sulfatbis(3,4,5-trimethoxyphenethylammonium) sulphate
642-75-1adrenolutinadrenolutin
642-77-36-Amino-4-methyl-1,2-dithiolo[4,3-b]pyrrol-5(4H)-one6-Amino-4-methyl-1,2-dithiolo[4,3-b]pyrrol-5(4H)-one
642-78-4CloxacillinnatriumCloxacillin-13C4 SodiuM Salt
642-81-94-[(R)-2-[(1R,3S,5S)-3,5-Dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]-2,6-piperidinedione4-[(R)-2-[(1R,3S,5S)-3,5-Dimethyl-2-oxocyclohexyl]-2-hydroxyethyl]-2,6-piperidinedione
642-82-0N-(3-Amino-2-hydroxybenzoyl)-L-threonineN-(3-Amino-2-hydroxybenzoyl)-L-threonine
642-83-1AceglatoneAceglatone
642-84-23',4',5-Trichlorsalicylanilid3',4',5-TRICHLOROSALICYLANILIDE
642-91-12,1-BENZISOXAZOLE-3-CARBOXYLIC ACID2,1-BENZISOXAZOLE-3-CARBOXYLIC ACID
642-92-2L-3-Methylaspartic acidL-3-Methylaspartic acid
642-98-8RIBONIC ACIDRIBONIC ACID
642-99-9D-manno-Hexonic acidD-manno-Hexonic acid
643-01-6L-MANNITOLL-MANNITOL
643-03-8D-TALITOLD-TALITOL
643-10-7allo-InositALLO-INOSITOL
643-12-91D-chiro-InositD-chiro-inositol
643-13-0D-Fructose-6-(dihydrogenphosphat)D-fructose 6-(dihydrogen phosphate)
643-14-13,4,6-Trichloro-o-cresol3,4,6-Trichloro-o-cresol
643-17-46-Deoxy-D-gulopyranose6-Deoxy-D-gulopyranose
643-20-9Hexahydro-1H-pyrrolizineHexahydro-1H-pyrrolizine
643-22-1ErythromycinstearatErythromycin stearate
643-25-44-Chloro-6-hydrazino-1,3-benzenedisulfonamide4-Chloro-6-hydrazino-1,3-benzenedisulfonamide
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