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Phosphoric acid (3S,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-dimethyl-hexyl)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yl ester bis-(9H-fluoren-9-ylmethyl) ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

197709-14-1

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197709-14-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 197709-14-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,7,0 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 197709-14:
(8*1)+(7*9)+(6*7)+(5*7)+(4*0)+(3*9)+(2*1)+(1*4)=181
181 % 10 = 1
So 197709-14-1 is a valid CAS Registry Number.

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