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307353-87-3

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307353-87-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 307353-87-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,7,3,5 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 307353-87:
(8*3)+(7*0)+(6*7)+(5*3)+(4*5)+(3*3)+(2*8)+(1*7)=133
133 % 10 = 3
So 307353-87-3 is a valid CAS Registry Number.

307353-87-3Upstream product

307353-87-3Downstream Products

307353-87-3Relevant articles and documents

Derivatives of quinoline as inhibitors for MEK

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Page/Page column 151, (2010/02/14)

1. A compound of formula (I) or a pharmaceutically acceptable salt thereof. wherein: n is 0-1; X and Y are independently selected from -NH-, -O-, -S-, or -NR8- where R8 is alkyl of 1-6 carbon atoms and X may additionally comprise a CH2 group; R7 is a group (CH2)mR9 where m is 0,or an integer of from 1-3 and R9 is a substituted aryl group, an optionally substituted cycloalkyl ring of up to 10 carbon atoms, or an optionally substituted heterocyclic ring or an N-oxide of any nitrogen containing ring; R6 is a divalent cycloalkyl of 3 to 7 carbon atoms, which may be optionally further substituted with one or more alkyl of 1 to 6 carbon atom groups; or is a divalent pyridinyl, pyimidinyl, or phenyl ring; wherein the pyridinyl, pyrimidinyl, or phenyl ring may be optionally further substituted with one or more specified groups; R1, R2, R3 and R4 are each independently selected from hydrogen or various specified organic groups. Compounds are useful as pharmaceuticals for the inhibition of MEK activity.

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