124667-68-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 124667-68-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,6,6 and 7 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 124667-68:
(8*1)+(7*2)+(6*4)+(5*6)+(4*6)+(3*7)+(2*6)+(1*8)=141
141 % 10 = 1
So 124667-68-1 is a valid CAS Registry Number.
124667-68-1Relevant academic research and scientific papers
SYNTHETIC APPLICATIONS OF MASKED O-BENZOQUINONES. A NOVEL TOTAL SYNTHESIS OF (+/-)FORSYTHIDE AGLUCONE DIMETHYL ESTER
Liao, Chun-Chen,Wei, Ching-Peng
, p. 2255 - 2256 (2007/10/02)
The title compound has been synthesized from methyl vanillate in 10 steps and in a 15percent overall yield; the Diels-Alder reaction of masked o-benzoquinone and the oxa-di-? methane rearrangement are the key reactions.
