319907-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 319907-83-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,9,9,0 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 319907-83:
(8*3)+(7*1)+(6*9)+(5*9)+(4*0)+(3*7)+(2*8)+(1*3)=170
170 % 10 = 0
So 319907-83-0 is a valid CAS Registry Number.
319907-83-0Relevant academic research and scientific papers
OPTICAL ISOMERS OF DIHYDRO-2,3-BENZODIAZEPINES AND THEIR STEREOSELECTIVE SYNTHESIS
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Page/Page column 96-97, (2008/06/13)
The present invention relates to dihydro-2,3-benzodiazepine compounds of high enantiomeric purity according to the general formula (I), which contain an asymmetric centre at the position 4 of the dihydro-2,3-benzodiazepine compound, and the preparation th