1608458-00-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1608458-00-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,0,8,4,5 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1608458-00:
(9*1)+(8*6)+(7*0)+(6*8)+(5*4)+(4*5)+(3*8)+(2*0)+(1*0)=169
169 % 10 = 9
So 1608458-00-9 is a valid CAS Registry Number.
1608458-00-9Relevant articles and documents
A photo-induced C-O bond formation methodology to construct tetrahydroxanthones
Xiao, Zheming,Cai, Shujun,Shi, Yingbo,Yang, Baochao,Gao, Shuanhu
, p. 5254 - 5257 (2014)
A metal-free, photo-induced C-O bond formation methodology was developed to construct tetrahydroxanthones. This mild and efficient methodology was based on intramolecular oxygen trapping of the reactive species produced by photolytic activation of a C-Cl