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639784-25-1

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639784-25-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 639784-25-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,9,7,8 and 4 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 639784-25:
(8*6)+(7*3)+(6*9)+(5*7)+(4*8)+(3*4)+(2*2)+(1*5)=211
211 % 10 = 1
So 639784-25-1 is a valid CAS Registry Number.

639784-25-1Downstream Products

639784-25-1Relevant articles and documents

CHEMICAL COMPOUNDS

-

, (2010/02/06)

A compound of formula (I) or a pharmaceutically acceptable salt, solvate, or hydrolysable ester thereof, wherein: (...).

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