1492-41-7
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Basic information
- Product Name: (17α)-19-Norpregn-5-en-20-yne-3,17-diol
- Synonyms: (17α)-19-Norpregn-5-en-20-yne-3,17-diol;KVMRIEZOPAIGOB-BWAMUERPSA-N
- CAS NO:1492-41-7
- Molecular Formula: C20H28O2
- Molecular Weight: 300.43512
- EINECS: N/A
- Product Categories: Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Steroids
- Mol File: 1492-41-7.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: /
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (17α)-19-Norpregn-5-en-20-yne-3,17-diol(CAS DataBase Reference)
- NIST Chemistry Reference: (17α)-19-Norpregn-5-en-20-yne-3,17-diol(1492-41-7)
- EPA Substance Registry System: (17α)-19-Norpregn-5-en-20-yne-3,17-diol(1492-41-7)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1492-41-7(Hazardous Substances Data)
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1492-41-7 Usage
Chemical Properties
White SolidUses
(17α)-19-Norpregn-5-en-20-yne-3,17-diol is an intermediate in the preparation of Δ-5(6)-Norethindrone (N676030).Check Digit Verification of cas no
The CAS Registry Mumber 1492-41-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,9 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.Calculate Digit Verification of CAS Registry Number 1492-41:
(6*1)+(5*4)+(4*9)+(3*2)+(2*4)+(1*1)=77
77 % 10 = 7
So 1492-41-7 is a valid CAS Registry Number.
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(17α)-19-Norpregn-5-en-20-yne-3,17-diol
