1333404-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1333404-92-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,4,0 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1333404-92:
(9*1)+(8*3)+(7*3)+(6*3)+(5*4)+(4*0)+(3*4)+(2*9)+(1*2)=124
124 % 10 = 4
So 1333404-92-4 is a valid CAS Registry Number.
1333404-92-4Relevant articles and documents
Silica chloride catalyzed one-pot synthesis of fully substituted pyrazoles
Jawale, Dhanaji V.,Pratap, Umesh R.,Mali, Jyotirling R.,Mane, Ramrao A.
scheme or table, p. 1187 - 1190 (2012/01/05)
Silica chloride catalysted one pot cyclocondensation of aldehydes, ethyl acetoacetate and phenyl hydrazine leading to substituted pyrazoles has been reported.
