24148-78-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24148-78-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,1,4 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 24148-78:
(7*2)+(6*4)+(5*1)+(4*4)+(3*8)+(2*7)+(1*8)=105
105 % 10 = 5
So 24148-78-5 is a valid CAS Registry Number.
InChI:InChI=1/C24H34O7/c1-11-8-16(28-6)22(27)24(5)14(11)9-17-23(4)15(10-18(26)31-17)12(2)19(29-7)20(21(23)24)30-13(3)25/h8,11-12,14-15,17,19-21H,9-10H2,1-7H3/t11-,12-,14+,15+,17-,19+,20-,21+,23-,24+/m1/s1
24148-78-5Relevant articles and documents
NEW QUASSINOID GLYCOSIDES AND HEMIACETALS FROM PICRASMA AILANTHOIDES PLANCHON. PICRASINOIDE-B,-C,-D,-E,-F, AND -G, AND PICRASINOL-A AND -B
Okano, Masayoshi,Fujita, Tomoyuki,Fukamiya, Narihiko,Aratani, Takaaki
, p. 221 - 224 (1984)
New quassinoid glucosides, picrasinoside-B,-C,-D,-E,-F, and -G, and quassinoid hemiacetals, picrasinol-A and -B, were isolated from the bark of Picrasma ailanthoides PLANCHON, and their structures are established by spectral analysis and chemical transformations.
