128753-86-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128753-86-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,7,5 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128753-86:
(8*1)+(7*2)+(6*8)+(5*7)+(4*5)+(3*3)+(2*8)+(1*6)=156
156 % 10 = 6
So 128753-86-6 is a valid CAS Registry Number.
InChI:InChI=1/C12H12O4/c1-7(13)8-5-4-6-9-10(8)14-12(3)11(9,2)15-16-12/h4-6H,1-3H3
128753-86-6Relevant articles and documents
Benzofuran Dioxetanes, a New Class of Mutagenic Agents: Synthesis by Photooxygenation of Benzofuran Derivatives
Adam, Waldemar,Albrecht, Olaf,Feineis, Erich,Reuther, Irene,Saha-Moeller, Chantu R.,et al.
, p. 33 - 40 (2007/10/02)
Tetraphenylporphine-sensitized photooxygenation of benzofuran derivatives 1 afforded the corresponding benzofuran dioxetanes 2 in good yields.Allylic hydroperoxides 3 were formed regioselectively from 2,3-dimethyl-substituted benzofurans as minor products