606494-71-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 606494-71-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,0,6,4,9 and 4 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 606494-71:
(8*6)+(7*0)+(6*6)+(5*4)+(4*9)+(3*4)+(2*7)+(1*1)=167
167 % 10 = 7
So 606494-71-7 is a valid CAS Registry Number.
606494-71-7Relevant articles and documents
An efficient TiCl4-catalysed method for the synthesis of para-substituted aromatic aldehydes
Zhou, Chenfeng,Su, Weike
, p. 555 - 557 (2015)
An efficient and highly selective synthesis of para-substituted aromatic aldehydes has been achieved by TiCl4-catalysed Friedel-Crafts alkylation of monosubstituted benzenes with methacrolein diacetyl acetal.
