143164-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143164-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,1,6 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 143164-86:
(8*1)+(7*4)+(6*3)+(5*1)+(4*6)+(3*4)+(2*8)+(1*6)=117
117 % 10 = 7
So 143164-86-7 is a valid CAS Registry Number.
143164-86-7Relevant academic research and scientific papers
Total synthesis of the biphenomycins; V. Synthesis of biphenomycin A
Schmidt,Leitenberger,Griesser,Schmidt,Meyer
, p. 1248 - 1254 (2007/10/02)
The total synthesis of biphenomycin A is described. Two of the five stereogenic centres were formed by enantioselective hydrogenation of the corresponding didehydroamino acids using the rhodium-DIPAMP catalyst and the two stereogenic centres of the α-amin
