1229616-66-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1229616-66-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,9,6,1 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1229616-66:
(9*1)+(8*2)+(7*2)+(6*9)+(5*6)+(4*1)+(3*6)+(2*6)+(1*6)=163
163 % 10 = 3
So 1229616-66-3 is a valid CAS Registry Number.
1229616-66-3Relevant academic research and scientific papers
Synthesis of non-cross-linked polystyrene supported (4S)-4-substituted-4,5- dihydrooxazoline
Li, Jia,Lu, Cuifen,Chen, Zuxing,Yang, Guichun
experimental part, p. 86 - 87 (2010/07/05)
From N-Boc L-tyrosine ethyl ester, we synthesised (4 S)-4-[4-(4- vinylbenzyloxy)benzyl]-4,5-dihydrooxazoline, which was copolymerized with styrene to obtain non-cross-linked polystyrene supported 2-hydrogen oxazoline in 29.4% yield.
