111011-78-0 Usage
General Description
3-(5,5-dimethyl-2-oxo-1,3,2-dioxaphorinane-2-yl)-4-(3-nitrophenyl)-but-3-en-2-one is a chemical compound with a complex molecular structure. It contains a dioxaphorinane ring and a nitrophenyl group, as well as a butenone moiety. The compound is a highly reactive and versatile building block in organic synthesis, with potential applications in pharmaceuticals, agrochemicals, and material science. Due to its unique structure, it is of interest for further research and development in the field of organic chemistry.
Check Digit Verification of cas no
The CAS Registry Mumber 111011-78-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,0,1 and 1 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 111011-78:
(8*1)+(7*1)+(6*1)+(5*0)+(4*1)+(3*1)+(2*7)+(1*8)=50
50 % 10 = 0
So 111011-78-0 is a valid CAS Registry Number.
111011-78-0Relevant articles and documents
Synthesis and crystal structure of optically active 2-[benzyl(phenyl)amino]ethyl 5-(5,5-dimethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-1,4-dihydro-2,6-di methyl-4-(3-nitrophenyl)-3-pyidinecarboxylate (NZ-105)
Sakoda,Matsumoto,Seto
, p. 2377 - 2381 (2007/10/02)
(S)-2-[Benzyl(phenyl)amino]ethyl 5-(5,5-dimethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-1,4-dihydro-2,6-di methyl-4-(3-nitrophenyl)-3-pyridinecarboxylate ((S)-NZ-105) and R isomer were synthesized through the fractional crystallization of (S)-2-Methoxy-2-phenylethyl 5-(5,5-dimethyl-2-oxo-1,3,2-dioxaphosphorinan-2-yl)-1,4-dihydro-2,6-di methyl-4-(3-nitrophenyl)-3-pyridinecarboxylate. Calcium antagonism activity was found to reside in the S isomer from single crystal X-ray diffraction analysis