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1621579-96-1

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1621579-96-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1621579-96-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,2,1,5,7 and 9 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1621579-96:
(9*1)+(8*6)+(7*2)+(6*1)+(5*5)+(4*7)+(3*9)+(2*9)+(1*6)=181
181 % 10 = 1
So 1621579-96-1 is a valid CAS Registry Number.

1621579-96-1Downstream Products

1621579-96-1Relevant articles and documents

2-OXO-2H-CHROMENE-3-CARBOXYLIC ACID AMID DERIVATIVE

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Paragraph 0154; 0155; 0160; 0161, (2018/03/30)

PROBLEM TO BE SOLVED: To provide a new compound inhibiting aldo keto reductase selectively or its salt and pharmaceutical formulations containing them. SOLUTION: A compound shown in a formula (I) [in the formula, R1 is a hydrogen atom or an alkyl group, X is an alkylene group, and Ar is an aryl group which may be replaced], or its salt are provided. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT

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