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Succinic acid mono-((3R,5R,7R,8R,9S,10S,13S,14S,17S)-7-hydroxy-17-methoxycarbonyl-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-yl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

109271-18-3

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109271-18-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 109271-18-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,2,7 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 109271-18:
(8*1)+(7*0)+(6*9)+(5*2)+(4*7)+(3*1)+(2*1)+(1*8)=113
113 % 10 = 3
So 109271-18-3 is a valid CAS Registry Number.

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