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40748-90-1

40748-90-1

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40748-90-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40748-90-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,7,4 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 40748-90:
(7*4)+(6*0)+(5*7)+(4*4)+(3*8)+(2*9)+(1*0)=121
121 % 10 = 1
So 40748-90-1 is a valid CAS Registry Number.

40748-90-1Relevant articles and documents

SYNTHESIS OF A PIPERIDINOMETHYLTHIOPHENE DERIVATIVE AS H2-ANTAGONIST WITH INHIBITORY ACTIVITY AGAINST HELICOBACTER PYLORI

Kojima, Koichi,Nakajima, Katsuyoshi,Kurata, Hitoshi,Tabata, Keiichi,Utsui, Yukio

, p. 1795 - 1798 (2007/10/03)

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