1042-91-7 Usage
General Description
2,3-diazabicyclo[2.2.1]hept-5-ene-2,3-diylbis(phenylmethanone) is a chemical compound that has a bicyclic structure containing two nitrogen atoms. It is commonly used as an organic base in various chemical reactions, particularly in the synthesis of pharmaceuticals and agrochemicals. 2,3-diazabicyclo[2.2.1]hept-5-ene-2,3-diylbis(phenylmethanone) is also known for its high stability and low toxicity, making it a valuable reagent in organic chemistry. It has a wide range of applications in the field of organic synthesis and is often used as a catalyst or intermediate in the production of complex organic molecules. Additionally, it is known for its ability to participate in a variety of organic reactions, making it a versatile and valuable compound in chemical research and development.
Check Digit Verification of cas no
The CAS Registry Mumber 1042-91-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,4 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1042-91:
(6*1)+(5*0)+(4*4)+(3*2)+(2*9)+(1*1)=47
47 % 10 = 7
So 1042-91-7 is a valid CAS Registry Number.
1042-91-7Relevant articles and documents
Stereospecific synthesis of cyclic hydrazoacetic acids and meso- diaminodicarboxylic acids
Arakawa, Yasushi,Goto, Takahiro,Kawase, Kazuya,Yoshifuji, Shigeyuki
, p. 674 - 680 (2007/10/03)
The hetero Diels-Alder adducts 6a - d derived from azodibenzoyl and cyclic dienes were oxidized by ruthenium tetroxide and transformed into meso- diaminodicarboxylic acids 12a - d via the new cyclic hydrazoacetic acids 9a - d.
