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(2S,3S)-3-methyl-2-(3-methyl-2-butenyl)-4-butanolide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142795-63-9

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142795-63-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142795-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,7,9 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 142795-63:
(8*1)+(7*4)+(6*2)+(5*7)+(4*9)+(3*5)+(2*6)+(1*3)=149
149 % 10 = 9
So 142795-63-9 is a valid CAS Registry Number.

142795-63-9Upstream product

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