262603-22-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 262603-22-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,2,6,0 and 3 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 262603-22:
(8*2)+(7*6)+(6*2)+(5*6)+(4*0)+(3*3)+(2*2)+(1*2)=115
115 % 10 = 5
So 262603-22-5 is a valid CAS Registry Number.
262603-22-5Relevant academic research and scientific papers
New route to 2-(β-aminopropyl)-1,4-dimethoxybenzene
Yutilov,Malyutina,Shcherbina,Kirillova
, p. 1787 - 1792 (2007/10/03)
A new synthetic route was proposed and an original procedure developed for preparing 2-(β-aminopropyl)-1,4-dimethoxybenzene, which is an important intermediate in synthesis of a blue developing dye for color instant-picture process of the Polaroid type.
