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(E)-4-[(E)-(7S,9R,10S)-9-(tert-Butyl-dimethyl-silanyloxy)-4-hydroxy-10-methyl-5-oxo-7,8,9,10,11,14-hexahydro-5H-6-oxa-benzocyclododecen-7-yl]-but-2-enoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

474254-67-6

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474254-67-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 474254-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,2,5 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 474254-67:
(8*4)+(7*7)+(6*4)+(5*2)+(4*5)+(3*4)+(2*6)+(1*7)=166
166 % 10 = 6
So 474254-67-6 is a valid CAS Registry Number.

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