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3-Hydroxy-5-[2-((3S,9S,10R,13R,14R,17R)-3-hydroxy-10,13-dimethyl-2,3,4,9,10,11,12,13,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-propyl]-3-methyl-dihydro-furan-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

77698-43-2

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77698-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77698-43-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,6,9 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 77698-43:
(7*7)+(6*7)+(5*6)+(4*9)+(3*8)+(2*4)+(1*3)=192
192 % 10 = 2
So 77698-43-2 is a valid CAS Registry Number.

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