126922-33-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126922-33-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,9,2 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 126922-33:
(8*1)+(7*2)+(6*6)+(5*9)+(4*2)+(3*2)+(2*3)+(1*3)=126
126 % 10 = 6
So 126922-33-6 is a valid CAS Registry Number.
126922-33-6Relevant articles and documents
A New Synthesis of Defucogilvocarcin M
Hart, David J.,Merriman, Gregory H.
, p. 5093 - 5096 (1989)
A convergent synthesis of the title compound is described.The synthesis revolves around a MAD-mediated coupling of oxazoline 11 and naphthoquinone ketal 16 and requires eight steps via the longest linear sequence.
