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(R)-12-[(triethylsilyl)oxy]-5(Z),8(Z),10(E)-eicosatrien-14-ynoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

329896-91-5

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329896-91-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 329896-91-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,9,8,9 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 329896-91:
(8*3)+(7*2)+(6*9)+(5*8)+(4*9)+(3*6)+(2*9)+(1*1)=205
205 % 10 = 5
So 329896-91-5 is a valid CAS Registry Number.

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