116058-91-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 116058-91-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,0,5 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 116058-91:
(8*1)+(7*1)+(6*6)+(5*0)+(4*5)+(3*8)+(2*9)+(1*1)=114
114 % 10 = 4
So 116058-91-4 is a valid CAS Registry Number.
116058-91-4Relevant academic research and scientific papers
REGIOSELECTIVE CONTROL OF ALLYLLITHIUMS OF SOME HETEROCYCLES: vs CONDENSATION WITH ACDEHYDES.
Epifani, Erbana,Florio, Saverio,Ingrosso, Giovanni
, p. 6385 - 6388 (2007/10/02)
A procedure for directing the condensation of allyllithiums of benzothiazole, benzoxazole and pyrimidine such as 2 with aldehydes to the or position is described.Erythro diasteroselection is observed in the regioisomers.
