14751-08-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14751-08-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,7,5 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 14751-08:
(7*1)+(6*4)+(5*7)+(4*5)+(3*1)+(2*0)+(1*8)=97
97 % 10 = 7
So 14751-08-7 is a valid CAS Registry Number.
InChI:InChI=1/C55H71N4O5.Mg/c1-13-39-35(8)42-28-44-37(10)41(24-25-48(60)64-27-26-34(7)23-17-22-33(6)21-16-20-32(5)19-15-18-31(3)4)52(58-44)50-51(55(62)63-12)54(61)49-38(11)45(59-53(49)50)30-47-40(14-2)36(9)43(57-47)29-46(39)56-42;/h13,26,28-33,51H,1,14-25,27H2,2-12H3,(H-,56,57,58,59,61);/q-1;+2/p-1/b34-26+,42-28-,43-29-,44-28-,45-30-,46-29-,47-30-,52-50-;
14751-08-7Relevant articles and documents
Stereochemical determination of the unique acrylate moiety at the 17-position in chlorophylls-c from a diatom Chaetoseros calcitrans and its effect upon electronic absorption properties
Mizoguchi, Tadashi,Nagai, Chihiro,Kunieda, Michio,Kimura, Yuki,Okamura, Atsushi,Tamiaki, Hitoshi
experimental part, p. 2120 - 2126 (2009/09/04)
Chlorophyll (Chl)-c1 and Chl-c2 were extracted from a commercially available diatom Chaetoseros calcitrans, and the former (8-ethyl) and the latter (8-vinyl) were efficiently separated by reverse-phase HPLC using a polymeric octadecy
