1389311-57-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1389311-57-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,9,3,1 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1389311-57:
(9*1)+(8*3)+(7*8)+(6*9)+(5*3)+(4*1)+(3*1)+(2*5)+(1*7)=182
182 % 10 = 2
So 1389311-57-2 is a valid CAS Registry Number.
1389311-57-2Relevant articles and documents
ETHYNYLBENZENE DERIVATIVES
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, (2012/03/26)
Disclosed are compounds of formulae (I), (II), and (II)I: and pharmaceutically acceptable salts thereof, wherein the variables, R, R1, R2, R3, R101, L, D, Q, Y, X, and Z are defined herein. These compounds are useful for treating Gram-negative bacteria infections.
