187026-83-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 187026-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,7,0,2 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 187026-83:
(8*1)+(7*8)+(6*7)+(5*0)+(4*2)+(3*6)+(2*8)+(1*3)=151
151 % 10 = 1
So 187026-83-1 is a valid CAS Registry Number.
187026-83-1Relevant articles and documents
Iridium-catalyzed selective N-allylation of hydrazines
Matunas, Robert,Lai, Amy J.,Lee, Chulbom
, p. 6298 - 6308 (2007/10/03)
A highly chemo- and regioselective iridium-catalyzed allylic amination is described. The reaction of various hydrazones and hydrazides with allylic carbonates proceeds at ambient temperature in the presence of an [Ir(COD)Cl]2/pyridine catalyst,
