86966-89-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86966-89-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,6 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86966-89:
(7*8)+(6*6)+(5*9)+(4*6)+(3*6)+(2*8)+(1*9)=204
204 % 10 = 4
So 86966-89-4 is a valid CAS Registry Number.
86966-89-4Relevant articles and documents
3-DIARYL- AND 3-DIALKYLGLYCOLOYLHYDRAZONES OF SUBSTITUTED ISATINS
Maslivets, A. N.,Berdinskii, I. S.
, p. 755 - 759 (2007/10/02)
The 3-diarylglycoloylhydrazones of substituted isatins were obtained by the condensation of diarylglycolohydrazides and the corresponding isatins. 3-Dialkylglycoloylhydrazones of substituted isatins were obtained by transhydrazonation of α-propylbenzylide
