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120093-92-7

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120093-92-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120093-92-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,0,9 and 3 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 120093-92:
(8*1)+(7*2)+(6*0)+(5*0)+(4*9)+(3*3)+(2*9)+(1*2)=87
87 % 10 = 7
So 120093-92-7 is a valid CAS Registry Number.

120093-92-7Relevant articles and documents

Preparation of Optically Active cis-Cyclopropane Carboxylates: Cyclopropanation of α-Silyl Stryenes with Aryldiazoacetates and Desilylation of the Resulting Silyl Cyclopropanes

Su, Yan,Li, Qing-Fang,Zhao, Yu-Ming,Gu, Peiming

, p. 4356 - 4359 (2016/11/13)

Optically active cis-cyclopropane carboxylates are prepared via the Rh2(S-PTAD)4-catalyzed cyclopropanation of α-silyl styrenes with aryl diazoacetates followed by desilylation of the resulting silyl cyclopropane carboxylates. The co

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