144852-06-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 144852-06-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,8,5 and 2 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 144852-06:
(8*1)+(7*4)+(6*4)+(5*8)+(4*5)+(3*2)+(2*0)+(1*6)=132
132 % 10 = 2
So 144852-06-2 is a valid CAS Registry Number.
144852-06-2Relevant academic research and scientific papers
A convenient synthesis of (±)-4-prenylpterocarpin
Coelho,Vasconcellos,Simas,Rabi,Costa
, p. 914 - 916 (2007/10/02)
Coupling of 7-methoxy-8-(3-methyl-2-butenyl)-2H-1-benzopyran (4a) with 2-chloromercurio-4,5-methylenedioxyphenol (5) yields (±)-6a,12a-cis-dihydro-3-methoxy-4-(3-methyl-2-butenyl)-6H-[1,3]diox olo[5,6]benzofuro[3,2-c][1]benzopyran (6; ±-4-prenylpterocarpi
