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(3E,7E)-4,8,12-Trimethyl-2-[(E)-2-methyl-4-(tetrahydro-pyran-2-yloxy)-but-2-enyl]-2-trimethylsilanyloxy-trideca-3,7,11-trienenitrile is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

223702-34-9

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223702-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 223702-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,7,0 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 223702-34:
(8*2)+(7*2)+(6*3)+(5*7)+(4*0)+(3*2)+(2*3)+(1*4)=99
99 % 10 = 9
So 223702-34-9 is a valid CAS Registry Number.

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