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(3aR,3bS,7aR,8aR)-2,2,7-Trimethyl-3a,3b,7a,8a-tetrahydro-[1,3]dioxolo[4,5]furo[3,2-b]pyran-5-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

123431-90-3

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123431-90-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 123431-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,4,3 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 123431-90:
(8*1)+(7*2)+(6*3)+(5*4)+(4*3)+(3*1)+(2*9)+(1*0)=93
93 % 10 = 3
So 123431-90-3 is a valid CAS Registry Number.

123431-90-3Upstream product

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