1301638-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1301638-75-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,1,6,3 and 8 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1301638-75:
(9*1)+(8*3)+(7*0)+(6*1)+(5*6)+(4*3)+(3*8)+(2*7)+(1*5)=124
124 % 10 = 4
So 1301638-75-4 is a valid CAS Registry Number.
1301638-75-4Relevant articles and documents
Synthesis of cross-conjugated trienes by rhodiumcatalyzed dimerization of monosubstituted allenes
Miura, Tomoya,Biyajima, Tsuneaki,Toyoshima, Takeharu,Murakami, Masahiro
experimental part, p. 578 - 581 (2011/06/26)
A rhodium(I)/dppe catalyst promoted dimerization of monosubstituted allenes in a stereoselective manner to give cross-conjugated trienes, which are different from those obtained by a palladium catalyst.
