925670-69-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 925670-69-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,5,6,7 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 925670-69:
(8*9)+(7*2)+(6*5)+(5*6)+(4*7)+(3*0)+(2*6)+(1*9)=195
195 % 10 = 5
So 925670-69-5 is a valid CAS Registry Number.
925670-69-5Relevant academic research and scientific papers
Photochemical synthesis of isomeric (E/Z)-3-alkylidene-3H-isobenzofuranones
Mor, Satbir,Dhawan, Som N.,Kapoor, Mona,Kumar, Devinder
, p. 594 - 597 (2007/10/03)
The synthesis of isomeric (E/Z)-3-alkylidene-3H-isobenzofuranones by photoisomerization of 2-aroyl-2-methyl/benzylindan-1,3-diones in high yields is described.
