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4380-74-9

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4380-74-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4380-74-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,8 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 4380-74:
(6*4)+(5*3)+(4*8)+(3*0)+(2*7)+(1*4)=89
89 % 10 = 9
So 4380-74-9 is a valid CAS Registry Number.

4380-74-9Relevant articles and documents

Benzodiazepine derivatives, compositions containing them and their use in therapy

-

, (2008/06/13)

Compounds of formula (I), and salts and prodrugs thereof wherein: R1 represents optionally substituted C? ??alkyl or C???cycloalkyl; R2 represents an optionally substituted phenyl or pyridyl group; R3 represents C??? alkyl or halo; R? represents C??? cycloalkyl; X is 0, 1, 2 or 3; are CCK and/or gastrin antagonists. They and compositions thereof are therefore useful in therapy.

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