103773-80-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103773-80-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,7,7 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 103773-80:
(8*1)+(7*0)+(6*3)+(5*7)+(4*7)+(3*3)+(2*8)+(1*0)=114
114 % 10 = 4
So 103773-80-4 is a valid CAS Registry Number.
103773-80-4Relevant academic research and scientific papers
AN EFFICIENT AND STEREOCONTROLLED SYNTHESIS OF PLATELET ACTIVATING FACTOR FROM (S)-(-)-MALIC ACID
Tsuri, Tatsuo,Kamata, Susumu
, p. 5195 - 5198 (2007/10/02)
A stereocontrolled synthesis of C16-PAF (11) from (S)-(-)-malic acid (1), employing regioselective hydrogenolytic cleavage of benzylidene acetal derivatives of (S)-1,2,4-butanetriol (2) with borane-tetrahydrofuran complex, is described.
