89456-06-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89456-06-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,5 and 6 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89456-06:
(7*8)+(6*9)+(5*4)+(4*5)+(3*6)+(2*0)+(1*6)=174
174 % 10 = 4
So 89456-06-4 is a valid CAS Registry Number.
89456-06-4Relevant academic research and scientific papers
THE TOTAL SYNTHESIS OF (+/-)-MEGAPHONE, A CYTOTOXIC NEOLIGNAN
Matsumoto, Takashi,Imai, Sachihiko,Usui, Shuji,Suetsugu, Akira,Kawatsu, Shunzi,Yamaguchi, Tadashi
, p. 67 - 70 (2007/10/02)
The racemic megaphone, a cytotoxic neolignan, has been synthesized from 3,4,5-trimethoxybenzaldehyde via an intermediate, 2-methoxycarbonyl-3-methyl-4-(3,4,5-trimethoxyphenyl)-γ-butyrolactone.
