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20-((1'S)-hydroxy-(2'S)-methyl-3'-buten-1'-yl)-3-oxopregn-4-ene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

370581-91-2

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370581-91-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 370581-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,0,5,8 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 370581-91:
(8*3)+(7*7)+(6*0)+(5*5)+(4*8)+(3*1)+(2*9)+(1*1)=152
152 % 10 = 2
So 370581-91-2 is a valid CAS Registry Number.

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