79008-78-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79008-78-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,0,0 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79008-78:
(7*7)+(6*9)+(5*0)+(4*0)+(3*8)+(2*7)+(1*8)=149
149 % 10 = 9
So 79008-78-9 is a valid CAS Registry Number.
InChI:InChI=1/C22H20O9/c1-3-22(30)7-13(25)14-9(17(22)21(29)31-2)6-11-16(19(14)27)20(28)15-10(18(11)26)4-8(23)5-12(15)24/h4-6,13,17,23-25,27,30H,3,7H2,1-2H3/t13-,17-,22+/m0/s1
79008-78-9Relevant academic research and scientific papers
REGIO-SPECIFIC TOTAL SYNTHESIS OF (+/-)-2-HYDROXYAKLAVINONE
Tanaka, Hiroshi,Yoshioka,, Takeo,Shimauchi, Yasutaka,Yoshimoto, Akihiro,Ishikura, Tomoyuki,et al
, p. 3351 - 3354 (2007/10/02)
The tricyclic quinone 8 was successfully synthesized from naphtazalin, and the total synthesis of (+/-)-2-hydroxyaklavinone via 8 was accomplished in an overall yield of about 18percent through the regio-controlled route.