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1186124-21-9

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1186124-21-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1186124-21-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,6,1,2 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1186124-21:
(9*1)+(8*1)+(7*8)+(6*6)+(5*1)+(4*2)+(3*4)+(2*2)+(1*1)=139
139 % 10 = 9
So 1186124-21-9 is a valid CAS Registry Number.

1186124-21-9Relevant articles and documents

ANGIOTENSIN II RECEPTOR ANTAGONISTS

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Page/Page column 44, (2009/10/21)

The present invention relates to nitrooxyderivatives of angiotensin II receptor antagonist having the general formula (I): where in R is selected f rom the group consisting of (IIa) - (IIk): when R is selected from (Ilk), Y is selected from the group consisting of: 1) -C(O) (CH2) nR5; 2) -C(O)(CH2n-O-CH2-R5; 3) -C(O)-R6 wherein R6 is the following group: when R is selected from (IIa)-(IIh), Y is selected from the group consisting of: 4) -C(R1R2)OC(O)-(CH2)nR5; 5) -C(R1R2)OC(O)O-(CH2)nR5; 6) C(R1R2)OC(O)(CH2)n-O-CH2-R5; 7) C(R1R2)OC(O)O(CH2)n-O-CH2-R5; 8) -C(R1R2)OC(O)-R6 wherein R6 is as above defined; R1 and R2 are independently selected from the group consisting of hydrogen and C1-4 alkyl; R5 is -CH(ONO2)R7; R7 is CH3 or C1-4 alkyl; n is an integer from 1 to 4; or a pharmaceutically acceptable salt thereof.

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