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1193376-74-7

1193376-74-7

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1193376-74-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1193376-74-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,3,3,7 and 6 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1193376-74:
(9*1)+(8*1)+(7*9)+(6*3)+(5*3)+(4*7)+(3*6)+(2*7)+(1*4)=177
177 % 10 = 7
So 1193376-74-7 is a valid CAS Registry Number.

1193376-74-7Downstream Products

1193376-74-7Relevant articles and documents

New syntheses of E7389 C14-C35 and halichondrin C14-C38 building blocks: Double-inversion approach

Kim, Dae-Shik,Dong, Cheng-Guo,Kim, Joseph T.,Guo, Haibing,Huang, Jian,Tiseni, Paolo S.,Kishi, Yoshito

supporting information; experimental part, p. 15636 - 15641 (2010/01/30)

With sequential use of catalytic asymmetric Cr-mediated coupling reactions, E7389 C14-C35 and halichondrin C14-C38 building blocks have been stereoselectively synthesized. The C19-C20 bond is first formed via the catalytic asymmetric Ni/Cr-mediated coupli

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