99583-84-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99583-84-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,5,8 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 99583-84:
(7*9)+(6*9)+(5*5)+(4*8)+(3*3)+(2*8)+(1*4)=203
203 % 10 = 3
So 99583-84-3 is a valid CAS Registry Number.
99583-84-3Relevant articles and documents
THE ENANTIOSELECTIVE CONVERSION OF ORTHO-SUBSTITUTED BENZOIC ACIDS TO CHIRAL CYCLOHEXANE DERIVATIVES
Schultz, Arthur G.,Sundararaman, Padmanabhan,Macielag, Mark,Lavieri, Frank P.,Welch, Martha
, p. 4575 - 4578 (2007/10/02)
The diastereoselectivity of reductive methylation of 1a-1c to give 2a-2c and 11 to give 12 is 260:1 and >99:1, respectively.