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103748-08-9

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103748-08-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 103748-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,4 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 103748-08:
(8*1)+(7*0)+(6*3)+(5*7)+(4*4)+(3*8)+(2*0)+(1*8)=109
109 % 10 = 9
So 103748-08-9 is a valid CAS Registry Number.

103748-08-9Relevant articles and documents

BENZOXADIAZOCINES, BENZOTHIADIAZOCINES AND BENZOTRIAZOCINES-V; THE SYNTHESIS OF SOME 2-AMINO-6-METHYL- AND 2-AMINO-6-PHENYL-5,6-DIHYDRO-4H-3,1,6-BENZOTHIADIAZOCINES

Bertha, Ferenc,Hornyak, Gyula,Zauer, Karoly,Feller, Antal,Lempert, Karoly,et al.

, p. 2855 - 2860 (2007/10/02)

A method is described for the synthesis of hydrochlorides of some type 8 title compounds in which the nucleophilicity of N-2 is reduced or completely lost so as to prevent ring contraction reactions and, as a result, making these compounds comparatively s

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