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203854-84-6

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203854-84-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203854-84-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,8,5 and 4 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 203854-84:
(8*2)+(7*0)+(6*3)+(5*8)+(4*5)+(3*4)+(2*8)+(1*4)=126
126 % 10 = 6
So 203854-84-6 is a valid CAS Registry Number.

203854-84-6Relevant articles and documents

Palladium(II)-catalyzed tandem annulation reaction of o-alkynylbenzoates with methyl vinyl ketone for the synthesis of isocoumarins

Wang, Huan,Han, Xiuling,Lu, Xiyan

, p. 8626 - 8631 (2013/09/12)

A palladium(II)-catalyzed highly regioselective tandem reactions of o-alkynylbenzoates with methyl vinyl ketone for the synthesis of isocoumarins was developed. It is a convenient, mild and environmentally benign reaction with moderate to high yield. The

3-Mercaptopyrrolidines as farnesyl protein transferase inhibitors

-

Page/Page column 24, (2010/02/14)

The present invention relats to inhibitors of ras farnesylation of Formula (I) wherein: R1 is for example H and further values as defined in the specification; R2 is for example H and further values as defined in the specification; R

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