91233-33-9 Usage
Type of compound
dihydroisoindolone derivative
Contains groups
methoxyphenyl, phenylmethylene
Usage
organic chemistry and pharmaceutical research
Potential
biological activities, therapeutic properties, drug development
Value
unique chemical structure, target for synthesis and chemical characterization studies.
Check Digit Verification of cas no
The CAS Registry Mumber 91233-33-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,2,3 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 91233-33:
(7*9)+(6*1)+(5*2)+(4*3)+(3*3)+(2*3)+(1*3)=109
109 % 10 = 9
So 91233-33-9 is a valid CAS Registry Number.
91233-33-9Relevant articles and documents
Preparation method of 3-methylene isoindole-1-one derivatives
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Paragraph 0078; 0079; 0080; 0081; 0082; 0083; 0084; 0085, (2017/07/20)
The invention relates to a preparation method of 3-methylene isoindole-1-one derivatives. The preparation method comprises the following steps: an N-substituted 2-chlorobenzamide derivative in formula (1), alkyne-terminated compounds in formula (2) and ni