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N-(pyren-1-ylmethyl)-(3R,4S)-4-[(1S)-1,2-dihydroxyethyl]pyrrolidin-3-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

537693-41-7

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537693-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 537693-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,7,6,9 and 3 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 537693-41:
(8*5)+(7*3)+(6*7)+(5*6)+(4*9)+(3*3)+(2*4)+(1*1)=187
187 % 10 = 7
So 537693-41-7 is a valid CAS Registry Number.

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