90141-77-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90141-77-8 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 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 90141-77:
(7*9)+(6*0)+(5*1)+(4*4)+(3*1)+(2*7)+(1*7)=108
108 % 10 = 8
So 90141-77-8 is a valid CAS Registry Number.
90141-77-8Relevant academic research and scientific papers
2-Amino-5-phenyl-1,3-benzodiazepines
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, (2008/06/13)
Disclosed are 2-amino-5-phenyl-1,3-benzodiazepines of the formula STR1 wherein R1 and R2 are hydrogen, halogen, alkyl, or alkoxy; R2 being able to occupy any of the possible positions on the aromatic ring; R3 is
