176717-91-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 176717-91-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,7,1 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 176717-91:
(8*1)+(7*7)+(6*6)+(5*7)+(4*1)+(3*7)+(2*9)+(1*1)=172
172 % 10 = 2
So 176717-91-2 is a valid CAS Registry Number.
176717-91-2Relevant academic research and scientific papers
Unexpected substitution reactions of bis(phosphine)platinum ethene complexes
Chaloner, Penny A.,Broadwood-Strong, Gillian T. L.
, p. 1039 - 1043 (2007/10/03)
Reaction of [Pt(C2H4)(PR3)2] (R = Ph or C6H4Me-4) with moderately bulky phosphines at low temperatures did not give the expected tris- or tetrakis-phosphine complexes. Instead, mixed-phosph
