20073-94-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20073-94-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,0,7 and 3 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20073-94:
(7*2)+(6*0)+(5*0)+(4*7)+(3*3)+(2*9)+(1*4)=73
73 % 10 = 3
So 20073-94-3 is a valid CAS Registry Number.
20073-94-3Relevant articles and documents
Synthesis of Substituted Salicylanilides under Microwave Irradiation
Veverkova, Eva,Meciarova, Maria,Toma, Stefan,Balko, Jozef
, p. 1215 - 1219 (2003)
Salicylanilides were prepared in 70-95% yields in 4-8 min from phenyl salicylate or phenyl 4-methoxysalicylate and substituted anilines under microwave irradiation under solvent free conditions.