1083419-66-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1083419-66-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,8,3,4,1 and 9 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1083419-66:
(9*1)+(8*0)+(7*8)+(6*3)+(5*4)+(4*1)+(3*9)+(2*6)+(1*6)=152
152 % 10 = 2
So 1083419-66-2 is a valid CAS Registry Number.
1083419-66-2Relevant articles and documents
Concise total synthesis of (-)-deoxocuscohygrine and (-)- dihydrocuscohygrine
Yamauchi, Takayasu,Hagiwara, Sachi,Higashiyama, Kimio
, p. 9784 - 9787 (2008)
(Chemical Equation Presented) The concise enantioselective total synthesis of C2-asymmetrical (-)-deoxocuscohygrine and (-)-dihydrocuscohygrine are described. Double-diastereoselective additions of normal Grignard reagent to bis(1,3-oxazolidine