21467-84-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 21467-84-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,4,6 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 21467-84:
(7*2)+(6*1)+(5*4)+(4*6)+(3*7)+(2*8)+(1*4)=105
105 % 10 = 5
So 21467-84-5 is a valid CAS Registry Number.
21467-84-5Relevant articles and documents
EXTRACTION OF ORGANOMERCURY WITH 8-QUINOLINOL INTO BENZENE.
Sugimoto,Naito,Takei
, p. 2271 - 2275 (2007/10/02)
The extraction of organomercury(II)(RHg** plus , R; ethyl, n-propyl, n-butyl, phenyl) with 8-quinolinol into benzene has been studied by means of spectrophotometry. This study confirmed that there was no co-extraction of electrically neutral species RHgOH