127189-43-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127189-43-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,1,8 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 127189-43:
(8*1)+(7*2)+(6*7)+(5*1)+(4*8)+(3*9)+(2*4)+(1*3)=139
139 % 10 = 9
So 127189-43-9 is a valid CAS Registry Number.
127189-43-9Relevant articles and documents
Insertion reactions of acrylonitrile with hydridocarbonylbis(triphenylphosphine)ruthenium(II) carboxylates
Deshpande, S. S.,Gopinathan, Sarada,Gopinathan, C.
, p. 103 - 108 (2007/10/02)
Reactions between and carboxylic acid in 2-methoxyethanol give white crystalline carboxylate complexes of the type , where R = H, CH3, C2H5, C3H7, C6H5, p-OCH3C6H4 or p-CH3C6H4.In these octahedral complexes the carb
