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2-((1S,5S,6S,7S,8S,12S)-7,11,14,14-Tetramethyl-3,9-dioxo-8-triethylsilanyloxy-12-triisopropylsilanyloxy-2,4-dioxa-tricyclo[8.3.1.01,5]tetradec-10-en-6-yl)-propenal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

187960-87-8

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187960-87-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 187960-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,9,6 and 0 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 187960-87:
(8*1)+(7*8)+(6*7)+(5*9)+(4*6)+(3*0)+(2*8)+(1*7)=198
198 % 10 = 8
So 187960-87-8 is a valid CAS Registry Number.

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