115018-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 115018-72-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,0,1 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 115018-72:
(8*1)+(7*1)+(6*5)+(5*0)+(4*1)+(3*8)+(2*7)+(1*2)=89
89 % 10 = 9
So 115018-72-9 is a valid CAS Registry Number.
115018-72-9Relevant academic research and scientific papers
Synthesis of 1,4-Diazepines
Krieg, Benno,Urban, Ralf
, p. 799 - 802 (2007/10/02)
2,3-Diamino-1,4-naphthoquinone (1) reacts with variously substituted derivatives of diethyl malonate (2,5, and 7) to yield the imidazole derivative 8, a tetraethyl tetracarboxylate of type 6, or substituted diaminonaphthoquinones 3.These react further in
