20783-50-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20783-50-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,7,8 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 20783-50:
(7*2)+(6*0)+(5*7)+(4*8)+(3*3)+(2*5)+(1*0)=100
100 % 10 = 0
So 20783-50-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H9O2P/c1-6-2-4-7(5-3-6)10(8)9/h2-5,10H,1H3,(H,8,9)
20783-50-0Relevant articles and documents
Efficient synthesis of mono- and diarylphosphinic acids: a microwave-assisted palladium-catalyzed cross-coupling of aryl halides with phosphinate
Kalek, Marcin,Stawinski, Jacek
experimental part, p. 10406 - 10412 (2010/02/27)
A general, efficient method for the microwave-assisted synthesis of mono- and diarylphosphinic acids from anilinium phosphinate and aryl halides, using Pd(0) and Xantphos as a supporting ligand, was developed.
