104259-90-7 Usage
Molecular weight
127.14 g/mol
Properties
Cyclic enamine
White solid
Melting point: 48-51°C
Boiling point: 110-112°C at 5 mmHg
Uses
Building block in organic synthesis
Utilized in the pharmaceutical industry for drug synthesis
Intermediate in the production of organic compounds
Academic research purposes
Check Digit Verification of cas no
The CAS Registry Mumber 104259-90-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,2,5 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 104259-90:
(8*1)+(7*0)+(6*4)+(5*2)+(4*5)+(3*9)+(2*9)+(1*0)=107
107 % 10 = 7
So 104259-90-7 is a valid CAS Registry Number.
104259-90-7Relevant articles and documents
X-Ray Structural Study of 1:1 Complex of 4-Methoxy-1-methylpyridone and (R,R)-(-)-1,6-Bis(o-chlorophenyl)-1,6-diphenylhexa-2,4-diyne-1,6-diol the Irradiation of which gives Optically Pure β-Lactam
Fujiwara, Takaji,Tanaka, Naoki
, p. 663 - 664 (2007/10/02)
A 1:1 complex of 4-methoxy-1-methylpyridone and (R,R)-(-)-1,6-bis(o-chlorophenyl)-1,6-diphenylhexa-2,4-diyne-1,6-diol, on irradiation, gives a pure β-lactam.The mechanism for this photoconversion has been studied by means of an X-ray crystallographic analysis of the complex.
