76448-36-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76448-36-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,4,4 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76448-36:
(7*7)+(6*6)+(5*4)+(4*4)+(3*8)+(2*3)+(1*6)=157
157 % 10 = 7
So 76448-36-7 is a valid CAS Registry Number.
InChI:InChI=1/C27H44O2/c1-20(2)10-7-11-21(3)12-8-13-22(4)14-9-15-23(5)16-17-25-24(6)26(28)18-19-27(25)29/h16,18-22H,7-15,17H2,1-6H3/b23-16+/t21-,22-/m1/s1
76448-36-7Relevant articles and documents
Transformation of 1-(1,2-propadienyl)cyclopropanols into substituted hydroquinones employing octacarbonyldicobalt
Owada, Yufu,Matsuo, Takeshi,Iwasawa, Nobuharu
, p. 11069 - 11086 (2007/10/03)
A novel transformation of 1-(1,2-propadienyl)cyclopropanols into substituted 1,4-hydroquinones has been developed utilizing the interaction of 1,2-propadienes and octacarbonyldicobalt (Co2(CO)8). This reaction was applied to the synthesis of vitamin E and K analogs.