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(+/-)-4a,5,6,7-tetrahydro-1,6,6-trimethylcyclopentapyran-3(4H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

126753-72-8

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126753-72-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126753-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,7,5 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126753-72:
(8*1)+(7*2)+(6*6)+(5*7)+(4*5)+(3*3)+(2*7)+(1*2)=138
138 % 10 = 8
So 126753-72-8 is a valid CAS Registry Number.

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126753-72-8Downstream Products

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