1150311-74-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1150311-74-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,5,0,3,1 and 1 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1150311-74:
(9*1)+(8*1)+(7*5)+(6*0)+(5*3)+(4*1)+(3*1)+(2*7)+(1*4)=92
92 % 10 = 2
So 1150311-74-2 is a valid CAS Registry Number.
1150311-74-2Relevant academic research and scientific papers
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.
