149699-44-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149699-44-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,6,9 and 9 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 149699-44:
(8*1)+(7*4)+(6*9)+(5*6)+(4*9)+(3*9)+(2*4)+(1*4)=195
195 % 10 = 5
So 149699-44-5 is a valid CAS Registry Number.
149699-44-5Relevant articles and documents
Selected-control synthesis of metal phosphonate nanoparticles and nanorods
Song, Shu-Yan,Ma, Jian-Fang,Yang, Jin,Cao, Min-Hua,Li, Ke-Chun
, p. 2140 - 2142 (2005)
By surfactant-assisted methods, nanoscale Co(O3PC 6H5)·H2O species of different morphologies, namely, nanoparticles and nanorods, have been successfully synthesized and characterized. Upon removal of the organic
