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203445-81-2

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203445-81-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203445-81-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,4,4 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 203445-81:
(8*2)+(7*0)+(6*3)+(5*4)+(4*4)+(3*5)+(2*8)+(1*1)=102
102 % 10 = 2
So 203445-81-2 is a valid CAS Registry Number.

203445-81-2Relevant academic research and scientific papers

Asymmetric hydrogenation of 1,4-diketones: facile synthesis of enantiopure 1,4-diarylbutane-1,4-diols

Huang, Fanping,Shao, Pan-Lin,Song, Jingyuan,Wang, Jiang,Zhang, Xumu

supporting information, p. 262 - 265 (2022/01/06)

Owing to the biological significance and great synthetic value of 1,4-diarylbutane-1,4-diols and their derivatives, increasingly considerable attention has been paid to developing effective synthetic methods for chiral 1,4-diarylbutane-1,4-diols. We herei

PHARMACEUTICALLY ACTIVE COMPOUNDS AND METHODS OF USE

-

, (2008/06/13)

The present invention relates to certain imine-substituted heterocyclic compounds, and methods of treatment and pharmaceutical compositions that utilize or comprise one or more such compounds. Compounds of the invention are particularly useful for the tre

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