86783-49-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86783-49-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,7,8 and 3 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86783-49:
(7*8)+(6*6)+(5*7)+(4*8)+(3*3)+(2*4)+(1*9)=185
185 % 10 = 5
So 86783-49-5 is a valid CAS Registry Number.
86783-49-5Relevant academic research and scientific papers
Synthesis of Chiral Alk-1-ynes containing an α-Phenylethyl Group
Caporusso, Anna Maria,Lardicci, Luciano
, p. 949 - 953 (2007/10/02)
(R)-4-Phenylpent-1-yne, (R)-(1b), and (S)-5-phenylhex-1-yne, (S)-(1c), have been synthesised from the corresponding chiral alk-1-enes (2) by a stereospecific bromination-dehydrobromination procedure.On the other hand, (R)-3-phenylbut-1-yne, (R)-(1a), has
