1347720-31-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1347720-31-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,4,7,7,2 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1347720-31:
(9*1)+(8*3)+(7*4)+(6*7)+(5*7)+(4*2)+(3*0)+(2*3)+(1*1)=153
153 % 10 = 3
So 1347720-31-3 is a valid CAS Registry Number.
1347720-31-3Relevant articles and documents
A gram-scale synthesis of multi-substituted arenes via palladium catalyzed C-H halogenation
Sun, Xiu-Yun,Sun, Yong-Hui,Rao, Yu
, p. 667 - 669 (2014/06/09)
(6-Amino-2-chloro-3-fluorophenyl)methanol is prepared through both traditional methods and palladium catalyzed iterative C-H halogenation reactions. In comparison to traditional approach, the C-H functionalization strategy demonstrated a few advantages in