25556-24-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 25556-24-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,5,5 and 6 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 25556-24:
(7*2)+(6*5)+(5*5)+(4*5)+(3*6)+(2*2)+(1*4)=115
115 % 10 = 5
So 25556-24-5 is a valid CAS Registry Number.
InChI:InChI=1/C29H36O9/c1-4-6-8-10-20(30)12-18-14-22(32)16-24(33)26(18)29(36)38-23-15-19(13-21(31)11-9-7-5-2)27(28(34)35)25(17-23)37-3/h14-17,32-33H,4-13H2,1-3H3,(H,34,35)
25556-24-5Relevant academic research and scientific papers
Synthesis of further β-ketoalkyl lichen depsides
Elix, John A.,Wardlaw, Judith H.
, p. 479 - 486 (2007/10/03)
The unambiguous total synthesis of the lichen depsides 2-O-methylglomelliferic acid (39), 4-O-methylhyperolivetoric acid (40), hyperconfluentic acid (41), microphyllinic acid (42), arthoniaic acid (43), 2′-O-methylmicrophyllinic acid (44), 2′-O-methylhype
