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4-(3'β-benzyloxy-5'β-androst-14'-en-17'β-yl)-5-hydroxy-5,6-dihydro-2H-pyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

83457-15-2

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83457-15-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83457-15-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,5 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83457-15:
(7*8)+(6*3)+(5*4)+(4*5)+(3*7)+(2*1)+(1*5)=142
142 % 10 = 2
So 83457-15-2 is a valid CAS Registry Number.

83457-15-2Relevant academic research and scientific papers

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