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193074-42-9

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193074-42-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193074-42-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,0,7 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 193074-42:
(8*1)+(7*9)+(6*3)+(5*0)+(4*7)+(3*4)+(2*4)+(1*2)=139
139 % 10 = 9
So 193074-42-9 is a valid CAS Registry Number.

193074-42-9Relevant articles and documents

PHARMACOLOGICALLY ACTIVE IMIDAZO[4,5-C]PYRIDINES

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Page/Page column 41, (2010/02/11)

The invention relates to 6-substituted imidazo[4,5-c]pyridines of formula 1, in which X is O (oxygen) or NH and Y has either the meaning -CH2-AR or Y denotes the group gp (gp) wherein Z has the meaning -CHR8- or -CHR8-CHR9-. The compounds have gastric secretion inhibiting and excellent gastric and intestinal protective action properties.

Process for producing pyridinecarboxamides or thiocarboxamides

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, (2008/06/13)

A process for producing N-substituted pyridine carboxamide or thiocarboxamide, comprising reacting a substituted or unsubstituted pyridine metal compound with substituted isocyanate or isothiocyanate to obtain an addition reaction product thereof, and then substituting the metal of said addition reaction product with a proton. The process according to the present invention can be applied even to compounds having an oxidation-susceptible substituent group and, therefore, industrially useful.

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