137767-50-1
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Basic information
- Product Name: pregnane-3,7,17,20-tetrol
- Synonyms: pregnane-3,7,17,20-tetrol
- CAS NO:137767-50-1
- Molecular Formula: C21H36 O4
- Molecular Weight: 352.51
- EINECS: N/A
- Product Categories: N/A
- Mol File: 137767-50-1.mol
- Article Data: 0
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 508.7°Cat760mmHg
- Flash Point: 227.5°C
- Appearance: /
- Density: 1.188g/cm3
- Vapor Pressure: 1.78E-12mmHg at 25°C
- Refractive Index: 1.569
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: pregnane-3,7,17,20-tetrol(CAS DataBase Reference)
- NIST Chemistry Reference: pregnane-3,7,17,20-tetrol(137767-50-1)
- EPA Substance Registry System: pregnane-3,7,17,20-tetrol(137767-50-1)
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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: 137767-50-1(Hazardous Substances Data)
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137767-50-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137767-50-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,7,6 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.Calculate Digit Verification of CAS Registry Number 137767-50:
(8*1)+(7*3)+(6*7)+(5*7)+(4*6)+(3*7)+(2*5)+(1*0)=161
161 % 10 = 1
So 137767-50-1 is a valid CAS Registry Number.
InChI:InChI=1/C21H36O4/c1-12(22)21(25)9-6-16-18-15(5-8-20(16,21)3)19(2)7-4-14(23)10-13(19)11-17(18)24/h12-18,22-25H,4-11H2,1-3H3/t12-,13-,14+,15+,16+,17-,18-,19+,20+,21+/m1/s1
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pregnane-3,7,17,20-tetrol
