937207-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 937207-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,7,2,0 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 937207-98:
(8*9)+(7*3)+(6*7)+(5*2)+(4*0)+(3*7)+(2*9)+(1*8)=192
192 % 10 = 2
So 937207-98-2 is a valid CAS Registry Number.
937207-98-2Relevant articles and documents
An aldol approach to the synthesis of the anti-tubercular agent erogorgiaene
Yadav,Basak,Srihari
, p. 2841 - 2843 (2007/10/03)
A total synthesis of erogorgiaene is described in 16 steps. The synthesis relies upon a highly diastereoselective intramolecular Friedel-Crafts reaction of an oxetane derived via an asymmetric syn aldol coupling.