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[(3R,5S,7R,8R,9S,10S,12S,13R,14S,17R)-3,7-Dihydroxy-17-((R)-4-hydroxy-1-methyl-butyl)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-12-yl]-carbamic acid tert-butyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

307950-99-8

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307950-99-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 307950-99-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,7,9,5 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 307950-99:
(8*3)+(7*0)+(6*7)+(5*9)+(4*5)+(3*0)+(2*9)+(1*9)=158
158 % 10 = 8
So 307950-99-8 is a valid CAS Registry Number.

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