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73814-75-2

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73814-75-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73814-75-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,8,1 and 4 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73814-75:
(7*7)+(6*3)+(5*8)+(4*1)+(3*4)+(2*7)+(1*5)=142
142 % 10 = 2
So 73814-75-2 is a valid CAS Registry Number.

73814-75-2Downstream Products

73814-75-2Relevant articles and documents

Catalytic diastereoselective reduction of α,β-epoxy and α,β-aziridinyl ynones

Druais, Valerie,Meyer, Christophe,Cossy, Janine

supporting information; scheme or table, p. 516 - 519 (2012/03/26)

The Noyori transfer hydrogenation of α,β-epoxy and α,β-aziridinyl ynones leads to the corresponding α,β-epoxy or α,β-aziridinyl propargylic alcohols with high reagent-controlled diastereoselectivity.

Synthetic Studies on Polypropionate Antibiotics Based on the Stereospecific Methylation of γ,δ-Epoxy Acrylates by Trimethylaluminum. A Highly Stereoselective Construction of the Eight Contiguous Chiral Centers of Ansa-chains of Rifamycins

Miyashita, Masaaki,Yoshihara, Kousei,Kawamine, Katsumi,Hoshino, Masahide,Irie, Hiroshi

, p. 6285 - 6288 (2007/10/02)

A highly stereoselective construction of the eight contiguous chiral centers of ansa-chains of rifamycins has been accomplished by the iterative use of the stereospecific methylation of γ,δ-epoxy acrylates by trimethylaluminum which was recently developed

Further synthetic studies on rifamycin S

Nagaoka,Kishi

, p. 3873 - 3888 (2007/10/02)

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