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1018690-17-9

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1018690-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1018690-17-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,8,6,9 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1018690-17:
(9*1)+(8*0)+(7*1)+(6*8)+(5*6)+(4*9)+(3*0)+(2*1)+(1*7)=139
139 % 10 = 9
So 1018690-17-9 is a valid CAS Registry Number.

1018690-17-9Relevant articles and documents

Synthesis, determination of absolute configuration, and biological evaluation of spiro-fused thiadiazoline inhibitors of kinesin spindle protein (KSP)

Angeles, Angie R.,Yang, Liping,Dai, Chaoyang,Brunskill, Andrew,Basso, Andrea D.,Siddiqui, M. Arshad

supporting information; experimental part, p. 6236 - 6239 (2011/01/12)

A facile and highly convergent synthesis of biologically active spiro-fused thiadiazoline KSP inhibitors is reported. The highlights of the synthesis include the Michael reaction and cyclization of thiosemicarbazone to 1,3,4-thiadiazoline. This chemistry lends itself to the preparation of (+)-2, a potent and orally bioavailable anti-cancer agent, and to the development of a structure-activity relationship program.

SPIRO-CONDENSED 1, 3, 4-THIADIAZOLE DERIVATIVES FOR INHIBITING KSP KINESIN ACTIVITY

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Page/Page column 346, (2009/05/28)

The present invention relates to compounds of Formula (I), below, (wherein X, R1, R2, R3, p, E, ring A, and ring B are as defined herein). The present invention also relates to compositions (including pharmaceutically acceptable compositions) comprising t

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