134589-48-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134589-48-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,5,8 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 134589-48:
(8*1)+(7*3)+(6*4)+(5*5)+(4*8)+(3*9)+(2*4)+(1*8)=153
153 % 10 = 3
So 134589-48-3 is a valid CAS Registry Number.
134589-48-3Relevant academic research and scientific papers
PHOSPHORYLATED TETRAZOLES AND THEIR BIOLOGICAL ACTIVITY
Krutikov, V. I.,Kovalenko, A. L.,Sukhanovskaya, E. V.,Tsar'kova, I. A.,Lavrent'ev, A. N.
, p. 456 - 460 (2007/10/02)
Discussion of conditions for the reaction of 1- and 2-substituted 5-aminotetrazoles with benzaldehydes R1PhC(O)H (R1 = H, F) and dialkylphosphites (R2O)2P(O)H (R2 = CH3, C2H5, iso-C4H9, C4H9) (Kabachnik-Fields r
