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(24R)-3β,24-bis(tert-butyldimethylsiloxy)-25-hydroxycholest-5-en-11α-yl acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

156178-24-4

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156178-24-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156178-24-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,1,7 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 156178-24:
(8*1)+(7*5)+(6*6)+(5*1)+(4*7)+(3*8)+(2*2)+(1*4)=144
144 % 10 = 4
So 156178-24-4 is a valid CAS Registry Number.

156178-24-4Upstream product

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