440111-55-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 440111-55-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,0,1,1 and 1 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 440111-55:
(8*4)+(7*4)+(6*0)+(5*1)+(4*1)+(3*1)+(2*5)+(1*5)=87
87 % 10 = 7
So 440111-55-7 is a valid CAS Registry Number.
440111-55-7Relevant articles and documents
Kinetics and Mechanism of Iodination of Disubstituted-phenols in Aqueous Acetic Acid
Vibhute, Y. B.,Dasharath, D.
, p. 835 - 837 (2007/10/02)
Kinetics of iodination of 2,4-dinitro-, 2,4-dichloro- and 2,4-dibromophenols and 5-sulpho- and 5-chlorosalicylic acids by iodine monochloride in (70 : 30percent, v/v) acetic acid and water mixture medium, have been studied.The overall order is two in all
