727425-62-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 727425-62-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,7,4,2 and 5 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 727425-62:
(8*7)+(7*2)+(6*7)+(5*4)+(4*2)+(3*5)+(2*6)+(1*2)=169
169 % 10 = 9
So 727425-62-9 is a valid CAS Registry Number.
727425-62-9Relevant articles and documents
Transetherification of organosilicon amines with cellosolve and trimethylsilanol
Kovyazin,Nikitin,Kopylov,Sokol'skaya
, p. 1383 - 1387 (2003)
Kinetics of transetherification of (3-aminopropyl)trimethoxysilane, [3-N-(2-aminoethyl)amino-propyl]trimethoxysilane, and (3-aminopropyl) triethoxysilana with Cellosolve and trimethylsilanol were studied. The example of [3-N-(2-aminoethyl)aminopropyl]trim