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S-((2,2-dimethyl-1,3-dioxolan-4-yl)methyl) 3-oxothiovalerate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

223679-67-2

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223679-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 223679-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,6,7 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 223679-67:
(8*2)+(7*2)+(6*3)+(5*6)+(4*7)+(3*9)+(2*6)+(1*7)=152
152 % 10 = 2
So 223679-67-2 is a valid CAS Registry Number.

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