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1134448-90-0

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1134448-90-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1134448-90-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,4,4,4 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1134448-90:
(9*1)+(8*1)+(7*3)+(6*4)+(5*4)+(4*4)+(3*8)+(2*9)+(1*0)=140
140 % 10 = 0
So 1134448-90-0 is a valid CAS Registry Number.

1134448-90-0Downstream Products

1134448-90-0Relevant academic research and scientific papers

Synthesis of chaetomellic anhydride A, A potent inhibitor of ras protein farnesyltransferase

Yoshimitsu, Takehiko,Arano, Yoshimasa,Kaji, Tomohiro,Ino, Tatsunori,Nagaoka, Hiroto,Tanaka, Tetsuaki

, p. 179 - 186 (2009)

Chaetomellic anhydride A, a potent inhibitor of Ras protein farnesyltransferase, was synthesized in 61% yield over four steps from methyl propionate. The synthesis features palladium-catalyzed carboxylation reaction under Cacchi conditions, efficiently in

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