109632-28-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109632-28-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,6,3 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 109632-28:
(8*1)+(7*0)+(6*9)+(5*6)+(4*3)+(3*2)+(2*2)+(1*8)=122
122 % 10 = 2
So 109632-28-2 is a valid CAS Registry Number.
109632-28-2Relevant academic research and scientific papers
Palladium-Catalysed Synthesis of Alkenyldiphenyl- and Alkenylbenzylphenylphosphine Oxides
Xu, Yuanyao,Xia, Jiazhi,Guo, Huiju
, p. 691 - 692 (2007/10/02)
Alkenyldiphenyl- and Alkenylbenzylphenylphosphine oxides 3 were prepared by the palladium catalysed reaction of alkenyl bromides 1 with phosphine oxides 2a or 2b.
