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99231-49-9

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99231-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99231-49-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,2,3 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 99231-49:
(7*9)+(6*9)+(5*2)+(4*3)+(3*1)+(2*4)+(1*9)=159
159 % 10 = 9
So 99231-49-9 is a valid CAS Registry Number.

99231-49-9Downstream Products

99231-49-9Relevant articles and documents

Imidoyl substituted pyrroles

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, (2008/06/13)

Novel compounds, which are aryl-pyrrolyl-imine derivatives of the Formula I STR1 and acid addition salts thereof are disclosed; which compounds may be prepared by the acid catalyzed condensation of an imidoyl chloride with a lower alkyl pyrrole-2-acetate; and which compounds are useful as intermediates to form by hydrolysis, the known useful ketone analogs which have anti-inflammatory and analgesic activity; and certain of which compounds have antisecretory, anti-irritable bowel, antidiarrheal and general behavior effect on the CNS properties.

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