90140-67-3 Usage
Chemical class
Benzodiazepine
Potency
Potent psychoactive substance
Central nervous system effects
Acts as a central nervous system depressant
Therapeutic effects
Sedative, hypnotic, anxiolytic, anticonvulsant, and muscle relaxant
Recreational use
Commonly used for inducing relaxation and euphoria
Potential for abuse
High potential for abuse and addiction
Adverse effects
Respiratory depression, coma, and death (especially when combined with other depressant drugs or alcohol)
Regulation
Use should be strictly regulated and monitored by medical professionals
Check Digit Verification of cas no
The CAS Registry Mumber 90140-67-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,1,4 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90140-67:
(7*9)+(6*0)+(5*1)+(4*4)+(3*0)+(2*6)+(1*7)=103
103 % 10 = 3
So 90140-67-3 is a valid CAS Registry Number.
90140-67-3Relevant articles and documents
Heterocyclic Compounds, VI. Formation of Isomers upon Acylation of Compounds Having a 1-Aryl-4-methyl-5H-2,3-benzodiazepine Skeleton
Koeroesi, Jenoe,Lang, Tibor,Sohar, Pal,Neszmelyi, Andras,Horvath, Gyula,Zolyomi, Gabor
, p. 1476 - 1486 (2007/10/02)
Acetylation of 1-(3,4-dimethoxyphenyl)-5-ethyl-7,8-dimethoxy-4-methyl-5H-2,3-benzodiazepine (1) in hot acetic anhydride yields the isomers 2a and 3a in equal proportions.Acetylation of 1 in the presence of pyridine led exclusively to 2a, that of 1 * HCl (
