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(3R,4S)-3-Methanesulfonyloxymethyl-4-((1aR,3aR,3bS,5aR,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-2-methyl-pentanoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89497-52-9

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89497-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89497-52-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,9 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 89497-52:
(7*8)+(6*9)+(5*4)+(4*9)+(3*7)+(2*5)+(1*2)=199
199 % 10 = 9
So 89497-52-9 is a valid CAS Registry Number.

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