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1034709-90-4

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1034709-90-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1034709-90-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,4,7,0 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1034709-90:
(9*1)+(8*0)+(7*3)+(6*4)+(5*7)+(4*0)+(3*9)+(2*9)+(1*0)=134
134 % 10 = 4
So 1034709-90-4 is a valid CAS Registry Number.

1034709-90-4Downstream Products

1034709-90-4Relevant articles and documents

ANGIOTENSIN II RECEPTOR ANTAGONISTS

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Page/Page column 10, (2008/12/06)

A compound having the structure (Formula I), wherein Y is -Y1-Y2-Y3-Y4-Y5-; Y1 is C(O) or C(R1R2); Y2 is O, C(O), P(O)(OH) or CH2, provided that when Y1 is C(O), Y2 is not C(O); R1 is selected from the group consisting of hydrogen and C1-4 alkyl; R2 is selected from the group consisting of hydrogen, C1-4 alkyl, and -OC(O)C1-4 alkyl; Y3 is O, C(O) or CH2, provided that when Y2 is C(O), then Y3 is not C(O), and further provided that when Y2 is O, then Y3 is not O; Y4 is O or CH2 or is absent, provided that when Y3 is O, then Y4 is not O; Y5 is -(CH2) 1-2-(X)0- l-(CH2)0-l- or is absent; X is -O- or -CR3R4-; and R3 and R4 are independently selected from the group consisting of hydrogen and C1-C4 alkyl; or a pharmaceutically acceptable salt thereof, which is useful for treating hypertension.

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