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[3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yloxy)-propyl]-carbamic acid 9H-fluoren-9-ylmethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157887-83-7

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157887-83-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157887-83-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,8,8 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 157887-83:
(8*1)+(7*5)+(6*7)+(5*8)+(4*8)+(3*7)+(2*8)+(1*3)=197
197 % 10 = 7
So 157887-83-7 is a valid CAS Registry Number.

157887-83-7Upstream product

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