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Carbamic acid, [(1S,2S)-2-hydroxy-1-(2-methylpropyl)-4-pentenyl]-, 1,1-dimethylethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

129778-82-1

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129778-82-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 129778-82-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,7,7 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129778-82:
(8*1)+(7*2)+(6*9)+(5*7)+(4*7)+(3*8)+(2*8)+(1*2)=181
181 % 10 = 1
So 129778-82-1 is a valid CAS Registry Number.

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