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Acetic acid (3S,5S,8S,9S,10R,13S,14S,17S)-3-acetoxy-13-methyl-17-(2-methyl-[1,3]dioxolan-2-yl)-hexadecahydro-cyclopenta[a]phenanthren-10-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

845724-68-7

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845724-68-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 845724-68-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,5,7,2 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 845724-68:
(8*8)+(7*4)+(6*5)+(5*7)+(4*2)+(3*4)+(2*6)+(1*8)=197
197 % 10 = 7
So 845724-68-7 is a valid CAS Registry Number.

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