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(5Z,8Z,11Z,14Z)-Icosa-5,8,11,14-tetraenethioic acid S-((S)-2-hexadecyloxy-1-hydroxymethyl-ethyl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

155100-89-3

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155100-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 155100-89-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,1,0 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 155100-89:
(8*1)+(7*5)+(6*5)+(5*1)+(4*0)+(3*0)+(2*8)+(1*9)=103
103 % 10 = 3
So 155100-89-3 is a valid CAS Registry Number.

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