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112758-49-3

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112758-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112758-49-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,7,5 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 112758-49:
(8*1)+(7*1)+(6*2)+(5*7)+(4*5)+(3*8)+(2*4)+(1*9)=123
123 % 10 = 3
So 112758-49-3 is a valid CAS Registry Number.

112758-49-3Relevant articles and documents

Synthesis and pharmacological activity of substituted imidazolyl- and thiazolylmethylthioethylguanidines

Buschauer

, p. 1003 - 1007 (2007/10/02)

Starting with diphenyl N-benzoyl-carbonimidate impromidine analogues characterized by various substituted imidazole or thiazole groups instead of the 5-methylimidazole part have been synthesized and tested for H2-agonistic and H1-antagonistic activity as well. The most potent substances 6h,i are 20-30 times more active than histamine at the H1-receptors in the isolated spontaneously beating guinea-pig right atrium. In isolated perfused guinea-pig hearts 6h,i were found to predominantly stimulate heart rate, whereas the increase in LVdp/dt(max) was about 40% of impromidine's maximal response.

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