69462-91-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69462-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,4,6 and 2 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 69462-91:
(7*6)+(6*9)+(5*4)+(4*6)+(3*2)+(2*9)+(1*1)=165
165 % 10 = 5
So 69462-91-5 is a valid CAS Registry Number.
69462-91-5Relevant articles and documents
Synthesis and Structure of 2-Acyl-1,2-thiazetidine 1,1-dioxides
Meyle, Eberhard,Otto, Hans-Hartwig,Kratky, Christoph
, p. 493 - 504 (2007/10/02)
Title compounds 3a-3i were synthesized by acylation of 1,2-thiazetidine 1,1-dioxide by various methods.Spectroscopic data elucidate the conformation and geometry of the fourmembered ring.An X-ray analysis of 3i is presented. - Keywords: 2-Acyl-β-sultams;
