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(4R)-N-(tert-butyldimethylsilyl)-4-<(2-methyl-3-buten-2-yl)oxy>-2-azetidinone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118577-18-7

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118577-18-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118577-18-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,5,7 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 118577-18:
(8*1)+(7*1)+(6*8)+(5*5)+(4*7)+(3*7)+(2*1)+(1*8)=147
147 % 10 = 7
So 118577-18-7 is a valid CAS Registry Number.

118577-18-7Upstream product

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