1258880-71-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1258880-71-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,8,8 and 0 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1258880-71:
(9*1)+(8*2)+(7*5)+(6*8)+(5*8)+(4*8)+(3*0)+(2*7)+(1*1)=195
195 % 10 = 5
So 1258880-71-5 is a valid CAS Registry Number.
1258880-71-5Relevant academic research and scientific papers
Synthesis and reactivity of the phosphinoboranes R2PB(C 6F5)2
Geier, Stephen J.,Gilbert, Thomas M.,Stephan, Douglas W.
, p. 336 - 344 (2011/03/16)
The phosphinoboranes [R2PB(C6F5) 2]2 (R = Et 1, Ph 2) and R2PB(C 6F5)2 (R = tBu 3, Cy 4, Mes 5) were synthesized from the reaction of (C6F5
