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940890-88-0

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940890-88-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 940890-88-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,0,8,9 and 0 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 940890-88:
(8*9)+(7*4)+(6*0)+(5*8)+(4*9)+(3*0)+(2*8)+(1*8)=200
200 % 10 = 0
So 940890-88-0 is a valid CAS Registry Number.

940890-88-0Downstream Products

940890-88-0Relevant articles and documents

Isoquinoline derivatives

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Page/Page column 15, (2008/06/13)

The invention relates to isoquinoline derivatives having the general Formula I wherein X is O, S or NH; Y is OH or NH2; m is 0, 1 or 2; n is 1 or 2; R1 is H, when Y is NH2; or R. is H, (C1-4)alkyl or halogen, when Y is OH; R2 and R3 are independently H, (C1-4)alkyl or halogen; R is H or (C1-6)alkyl, optionally substituted with OH, (C1-4)-alkyloxy, (C1-4)alkyloxycarbonyl, (C3-7)cycloalkyl, which may optionally comprise a heteroatom selected from O and S, (C6-10)aryl, (C6-10)aryloxy or a 5- or 6-membered heteroaryl group comprising 1-3 heteroatoms independently selected from O, N and S, each aryl or heteroaryl group being optionally substituted with 1-3 substituents independently selected from (C1-4)alkyl, (C1-4)alkyloxy, (C1-4)alkylsulfonyl and halogen; or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising the same as well as to the use of the isoquinoline derivatives in the treatment of ROCK-I related disorders such as hypertension, atherosclerosis and glaucoma.

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