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(17α,20E)-21-(tri-n-butylstannyl)-19-norpregna-1,3,5(10)20-tetraene-3,17β-diol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82123-95-3

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82123-95-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82123-95-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,2 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 82123-95:
(7*8)+(6*2)+(5*1)+(4*2)+(3*3)+(2*9)+(1*5)=113
113 % 10 = 3
So 82123-95-3 is a valid CAS Registry Number.

82123-95-3Upstream product

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