930092-19-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 930092-19-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,0,0,9 and 2 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 930092-19:
(8*9)+(7*3)+(6*0)+(5*0)+(4*9)+(3*2)+(2*1)+(1*9)=146
146 % 10 = 6
So 930092-19-6 is a valid CAS Registry Number.
930092-19-6Relevant articles and documents
Gold-catalyzed hydrative cyclization of 1,6-diynes in ionic liquid media
Cui, Dong-Mei,Ke, Yi-Na,Zhuang, Dan-Wen,Wang, Qian,Zhang, Chen
experimental part, p. 980 - 982 (2010/05/03)
Gold-catalyzed hydrative cyclization of terminal 1,6-diynes proceeds in ionic liquid with methanol as co-solvent. The solvent-catalyst could be recycled, after separation of the product by extraction with ether.
