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(+)-(6R)-Tetrahydro-6-(pent-2-ynyl)-2H-pyran-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136173-92-7

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136173-92-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136173-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,1,7 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 136173-92:
(8*1)+(7*3)+(6*6)+(5*1)+(4*7)+(3*3)+(2*9)+(1*2)=127
127 % 10 = 7
So 136173-92-7 is a valid CAS Registry Number.

136173-92-7Upstream product

136173-92-7Downstream Products

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