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(S)-4-[(1R,3aR,4S,7aR)-4-(tert-Butyl-dimethyl-silanyloxy)-7a-methyl-octahydro-inden-1-yl]-pent-2-ynoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

883104-67-4

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883104-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 883104-67-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,3,1,0 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 883104-67:
(8*8)+(7*8)+(6*3)+(5*1)+(4*0)+(3*4)+(2*6)+(1*7)=174
174 % 10 = 4
So 883104-67-4 is a valid CAS Registry Number.

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