107649-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107649-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,6,4 and 9 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 107649-48:
(8*1)+(7*0)+(6*7)+(5*6)+(4*4)+(3*9)+(2*4)+(1*8)=139
139 % 10 = 9
So 107649-48-9 is a valid CAS Registry Number.
107649-48-9Relevant academic research and scientific papers
Tetrahydroisoquinoline derivatives, process and intermediates for their preparation and pharmaceutical compositions containing them
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, (2013/12/15)
Compounds of structure (I)*(formula 01)* where Y is OH, X1 is C1-4alkoxy, X2 is C1-4alkoxy, halogen, CF3 or C1-4alkyl, processes for their preparation, compositions containing them and their use as β-adrenergic receptor antagonists.
