1033571-61-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1033571-61-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,3,3,5,7 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1033571-61:
(9*1)+(8*0)+(7*3)+(6*3)+(5*5)+(4*7)+(3*1)+(2*6)+(1*1)=117
117 % 10 = 7
So 1033571-61-7 is a valid CAS Registry Number.
1033571-61-7Relevant articles and documents
Efficient synthesis of Hantzsch esters and polyhydroquinoline derivatives in aqueous micelles
Kumar, Atul,Maurya, Ram Awatar
, p. 883 - 885 (2008)
Hantzsch 1,4-dihydropyridine and polyhydroquinoline derivatives were synthesized in excellent yields in aqueous micelles. The reaction is catalyzed by PTSA and strongly accelerated by ultrasonic irradiation. Georg Thieme Verlag Stuttgart.
