Cas 74137-32-9,17β-hydroxy-17α-(trimethylsilylprop-2-enyl)androst-4-en-3-one

74137-32-9

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Basic information

Product Name: 17β-hydroxy-17α-(trimethylsilylprop-2-enyl)androst-4-en-3-one
Synonyms: 17β-hydroxy-17α-(trimethylsilylprop-2-enyl)androst-4-en-3-one
CAS NO:74137-32-9
Molecular Formula:
Molecular Weight: 400.677
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 17β-hydroxy-17α-(trimethylsilylprop-2-enyl)androst-4-en-3-one(CAS DataBase Reference)
NIST Chemistry Reference: 17β-hydroxy-17α-(trimethylsilylprop-2-enyl)androst-4-en-3-one(74137-32-9)
EPA Substance Registry System: 17β-hydroxy-17α-(trimethylsilylprop-2-enyl)androst-4-en-3-one(74137-32-9)

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: 74137-32-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 74137-32-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,1,3 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 74137-32:
(7*7)+(6*4)+(5*1)+(4*3)+(3*7)+(2*3)+(1*2)=119
119 % 10 = 9
So 74137-32-9 is a valid CAS Registry Number.