302320-68-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 302320-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,2,3,2 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 302320-68:
(8*3)+(7*0)+(6*2)+(5*3)+(4*2)+(3*0)+(2*6)+(1*8)=79
79 % 10 = 9
So 302320-68-9 is a valid CAS Registry Number.
302320-68-9Relevant academic research and scientific papers
Original synthesis of tetraalkylquinones by poly-S(RN)1 reactions
Vanelle,Terme,Crozet
, p. 6383 - 6385 (2007/10/03)
A series of complex and highly branched quinones were obtained by reacting an original tetraalkylating agent, 2,3,5,6-tetrachloromethyl-1,4-benzoquinone with primary or secondary nitroalkanes under S(RN)1 reactions conditions. (C) 2000 Elsevier Science Ltd.
