206766-51-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 206766-51-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,6,7,6 and 6 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 206766-51:
(8*2)+(7*0)+(6*6)+(5*7)+(4*6)+(3*6)+(2*5)+(1*1)=140
140 % 10 = 0
So 206766-51-0 is a valid CAS Registry Number.
206766-51-0Relevant articles and documents
Formation of 9,10-unsaturation in the mitomycins: Facile fragmentation of β-alkyl-β-aryl-α-oxo-γ-butyrolactones
Ziegler, Frederick E.,Berlin, Michael Y.,Lee, Kyungae,Looker, Adam R.
, p. 3619 - 3621 (2000)
(matrix presented) A facile fragmentation of β-alkyl-β-aryl-α-oxo-γ-butyrolactones is reported. A study to assist in the elucidation of the mechanism of the reaction is also revealed.
