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(2R, 3S, 22R, 23E)-22-hydroxy-2,3-isopropylidenedioxy-24-methyl-B-homo-7-oxa-5α-cholest-23-en-6-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

86678-40-2

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86678-40-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86678-40-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,6,7 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 86678-40:
(7*8)+(6*6)+(5*6)+(4*7)+(3*8)+(2*4)+(1*0)=182
182 % 10 = 2
So 86678-40-2 is a valid CAS Registry Number.

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