192373-50-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 192373-50-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,2,3,7 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 192373-50:
(8*1)+(7*9)+(6*2)+(5*3)+(4*7)+(3*3)+(2*5)+(1*0)=145
145 % 10 = 5
So 192373-50-5 is a valid CAS Registry Number.
192373-50-5Relevant articles and documents
Syntheses and characterization of ten-membered cyclic and large bite acyclic bis(phosphines)
Balakrishna, Maravanji S.,Panda, Rashmishree
, p. 1391 - 1396 (2007/10/03)
Reaction of bis(dichlorophosphino)aniline with CH2 bridged bis(phenols) or substituted diamine gives the 10-membered heterocyclic phosphorochloridities in quantitative yield. The bis(phenols) also react with chlorodiphenylphosphine to afford th
