64482-28-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64482-28-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,8 and 2 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 64482-28:
(7*6)+(6*4)+(5*4)+(4*8)+(3*2)+(2*2)+(1*8)=136
136 % 10 = 6
So 64482-28-6 is a valid CAS Registry Number.
64482-28-6Relevant academic research and scientific papers
Synthesis of (+/-)-8-Oxotetrahydropalmatine and (+/-)-Gusanlung B
Nimgirawath, Surachai,Ponghusabun, Ong-ard
, p. 951 - 956 (2007/10/02)
The 8-oxotetrahydroprotoberberine alkaloids (+/-)-8-oxotetrahydropalmatine and (+/-)-gusanlung B have been synthesized by radical-initiated 1,6-cyclization of the corresponding 2-arylcarbonyl-1-methylenetetrahydroisoquinolines.
