54664-05-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54664-05-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,6,6 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 54664-05:
(7*5)+(6*4)+(5*6)+(4*6)+(3*4)+(2*0)+(1*5)=130
130 % 10 = 0
So 54664-05-0 is a valid CAS Registry Number.
54664-05-0Relevant articles and documents
REGIO- AND STEREOSPECIFIC SYNTHESIS OF ALLYLIC TERTIARY AMINES
Cavalla, David,Warren, Stuart
, p. 4505 - 4508 (2007/10/02)
E and Z allylic amines have been synthesised by stereospecific elimination of Ph2PO2- from pure diastereoisomers (3) and (4).
