30302-21-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 30302-21-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,3,0 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 30302-21:
(7*3)+(6*0)+(5*3)+(4*0)+(3*2)+(2*2)+(1*1)=47
47 % 10 = 7
So 30302-21-7 is a valid CAS Registry Number.
30302-21-7Relevant academic research and scientific papers
1,4-Benzodiazepines
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, (2008/06/13)
Benzodiazepine derivatives of the formula, SPC1 Wherein R1 is a C2-4 alkenyl group, R2 is a halogen atom and R3 is a hydrogen or halogen atom, which are useful as minor tranquilizer and anticonvulsant. These com
