19483-54-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19483-54-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,4,8 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19483-54:
(7*1)+(6*9)+(5*4)+(4*8)+(3*3)+(2*5)+(1*4)=136
136 % 10 = 6
So 19483-54-6 is a valid CAS Registry Number.
19483-54-6Relevant articles and documents
Bis(diethoxyselenophosphinoyl) triselenide and bis(diisopropoxyselenophosphinoyl) diselenide
Bereau, Virginie,Ibers, James A.
, p. 584 - 586 (2000)
The title compounds, bis(diethoxyselenophosphinoyl) triselenide, [P(OEt)2Se]Se3[P(OEt)2Se], and bis(diisopropoxyselenophosphinoyl) diselenide, [P(OiPr)2Se]Se2[P(OiPr) 2/sub