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(5S,8R,9S,10S,13S,14S)-10,13-dimethyltetradecahydrospiro[cyclopenta[a]phenanthrene-17,2'-[1,3]dioxolan]-3(2H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

15807-55-3

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15807-55-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15807-55-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,8,0 and 7 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 15807-55:
(7*1)+(6*5)+(5*8)+(4*0)+(3*7)+(2*5)+(1*5)=113
113 % 10 = 3
So 15807-55-3 is a valid CAS Registry Number.

15807-55-3Upstream product

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