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1024128-43-5

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1024128-43-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1024128-43-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,4,1,2 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1024128-43:
(9*1)+(8*0)+(7*2)+(6*4)+(5*1)+(4*2)+(3*8)+(2*4)+(1*3)=95
95 % 10 = 5
So 1024128-43-5 is a valid CAS Registry Number.

1024128-43-5Downstream Products

1024128-43-5Relevant academic research and scientific papers

Organocatalytic enantioselective hydrophosphonylation of sulfonylimines having a heteroarenesulfonyl group as a novel stereocontroller

Nakamura, Shuichi,Nakashima, Hiroki,Yamamura, Akiko,Shibata, Norio,Torua, Takeshi

scheme or table, p. 1209 - 1212 (2009/06/17)

Organocatalytic enantioselective hydrophosphonylation of imines having the a heteroarenesulfonyl group afforded the respective products with high enantioselectivity. Both enantiomers of α-amino phosphonates were obtained by using different Cinchona alkalo

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