1246843-23-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1246843-23-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,6,8,4 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1246843-23:
(9*1)+(8*2)+(7*4)+(6*6)+(5*8)+(4*4)+(3*3)+(2*2)+(1*3)=161
161 % 10 = 1
So 1246843-23-1 is a valid CAS Registry Number.
1246843-23-1Relevant articles and documents
Total synthesis and biological evaluation of tyroscherin
Tae, Hyun Seop,Hines, John,Schneekloth, Ashley R.,Crews, Craig M.
, p. 4308 - 4311 (2010)
Figure Presented. The efficient synthesis and biological evaluation of both the reported and revised structures of tyroscherin have been achieved. Central to our synthesis is a cross metathesis reaction that generated the trans-olefin regioselectively. Th