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1174540-21-6

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1174540-21-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1174540-21-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,4,5,4 and 0 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1174540-21:
(9*1)+(8*1)+(7*7)+(6*4)+(5*5)+(4*4)+(3*0)+(2*2)+(1*1)=136
136 % 10 = 6
So 1174540-21-6 is a valid CAS Registry Number.

1174540-21-6Downstream Products

1174540-21-6Relevant articles and documents

Practical syntheses of a CXCR3 antagonist

Chan, Johann,Burke, Brenda J.,Baucom, Kyle,Hansen, Karl,Bio, Matthew M.,DiVirgilio, Evan,Faul, Margaret,Murry, Jerry

, p. 1767 - 1774 (2011)

Two new, reliable syntheses of a pyrido[2,3-d]- pyrimidine inhibitor of the CXCR3 receptor are described. A nine-step synthesis of the CXCR3 inhibitor (1) from 2-aminonicotinic acid was demonstrated on a multikilogram scale and incorporates a classic reso

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