93738-94-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93738-94-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,3 and 8 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 93738-94:
(7*9)+(6*3)+(5*7)+(4*3)+(3*8)+(2*9)+(1*4)=174
174 % 10 = 4
So 93738-94-4 is a valid CAS Registry Number.
93738-94-4Relevant articles and documents
The synthesis of carboxylic acids via an aldol-grob reaction sequence
Kabalka,Li,Tejedor,Malladi,Gao,Trotman
, p. 2783 - 2787 (2007/10/03)
Ketones react with aromatic aldehydes via a tandem Aldol-Grob reaction sequence. The reaction, initiated by boron trifluoride, produces a carboxylic acid fragment and can serve as an alternative to the Baeyer-Villiger reaction.
