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tert-Butyl-((3aR,4S,7S,7aS)-8,8-dimethyl-3-methylene-octahydro-3a,7-ethano-inden-4-ylmethoxy)-dimethyl-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

98587-40-7

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98587-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 98587-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,5,8 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 98587-40:
(7*9)+(6*8)+(5*5)+(4*8)+(3*7)+(2*4)+(1*0)=197
197 % 10 = 7
So 98587-40-7 is a valid CAS Registry Number.

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