287970-74-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 287970-74-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,7,9,7 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 287970-74:
(8*2)+(7*8)+(6*7)+(5*9)+(4*7)+(3*0)+(2*7)+(1*4)=205
205 % 10 = 5
So 287970-74-5 is a valid CAS Registry Number.
287970-74-5Relevant academic research and scientific papers
Iridium carbonyl cluster complexes with bidentate phosphine ligands; The X-ray crystal structure of [Ir4(CO)8(dppa)2]·3(THF)
Nawar, Nagwa
, p. 137 - 143 (2007/10/03)
Reactions of [Ir4(CO)12] with 1,1-bis(diphenylphosphino)ethene, Ph2PC(=CH2)PPh2 (dppen) and 1,1-bis(diphenylphosphino)amine, Ph2PN(H)PPh2(dppa) gave [Ir4(CO)12-n
