1318769-76-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1318769-76-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,8,7,6 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1318769-76:
(9*1)+(8*3)+(7*1)+(6*8)+(5*7)+(4*6)+(3*9)+(2*7)+(1*6)=194
194 % 10 = 4
So 1318769-76-4 is a valid CAS Registry Number.
1318769-76-4Relevant articles and documents
Reactions of 2-diaminomethylidenecyclohexane-1,3-diones with diethyl malonate
Voronkova,Komkov,Shashkov,Dorokhov
, p. 148 - 152 (2011/08/08)
The debenzoylation of 2-[(amino)(benzoylamino)methylidene]cyclohexane-1,3- diones (addition products of cyclohexane-1,3-diones with benzoylcyanamide) affords the corresponding 2-diaminomethylidenecyclohexane-1,3-diones. The latter act as N,N-dinucleophile
