90625-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90625-40-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,6,2 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 90625-40:
(7*9)+(6*0)+(5*6)+(4*2)+(3*5)+(2*4)+(1*0)=124
124 % 10 = 4
So 90625-40-4 is a valid CAS Registry Number.
90625-40-4Relevant articles and documents
Unusual Deuterium Isotope Effects in 13C NMR Spectra of trans-Stilbene
Meic, Zlatko,Vikic-Topic, Drazen,Gusten, Hans
, p. 237 - 244 (2007/10/02)
A detailed analysis of the 13C NMR spectra of trans-stilbene and ten deuteriated trans-stilbenes has been undertaken.Some unusual deuterium isotope effects on carbon-hydrogen spin-spin coupling constants could not be explained by the ordinary primary and
