887502-65-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 887502-65-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,7,5,0 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 887502-65:
(8*8)+(7*8)+(6*7)+(5*5)+(4*0)+(3*2)+(2*6)+(1*5)=210
210 % 10 = 0
So 887502-65-0 is a valid CAS Registry Number.
887502-65-0Relevant articles and documents
A convenient synthesis of novel 20-, 23-, and 26-membered macrocyclic oxathiadibenzo- and oxathiadinaphthalenocrown ethers, part 1
Ashram, Muhammad
, p. 891 - 900 (2007/10/03)
A series of novel oxathiadibenzo- and oxathiadinaphthalenocrown ethers 1-18 have been successfully synthesized in good yield and in a simple way. They were characterized by NMR, mass spectroscopy and elemental analysis.
