69956-53-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69956-53-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,9,5 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 69956-53:
(7*6)+(6*9)+(5*9)+(4*5)+(3*6)+(2*5)+(1*3)=192
192 % 10 = 2
So 69956-53-2 is a valid CAS Registry Number.
69956-53-2Relevant academic research and scientific papers
Synthesis and Properties of 4-Benzyloxyimino- and 4-Hydroxyimino-1,3-dioxan-2-ones
Geffken, Detlef
, p. 1177 - 1184 (2007/10/02)
Under suitable conditions the reaction of N-benzyloxy-3-hydroxycarboxamides 7 with phosgene produces 3-benzyloxy-5,6-dihydro-2H-1,3-oxazine-2,4(3H)-diones 8 and 4-benzyloxyimino-1,3-dioxan-2-ones 6.Hydrogenolysis of 6 gives 4-hydroxyimino-1,3-dioxan-2-one
