114634-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114634-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,6,3 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 114634-52:
(8*1)+(7*1)+(6*4)+(5*6)+(4*3)+(3*4)+(2*5)+(1*2)=105
105 % 10 = 5
So 114634-52-5 is a valid CAS Registry Number.
114634-52-5Relevant academic research and scientific papers
Synthesis of cytochalasins: The route to sulfur-bridged [11] cytochalasans
Vedejs,Reid,Rodgers,Wittenberger
, p. 4351 - 4357 (2007/10/02)
The sulfur-mediated syntheses of the sulfur-bridged [11]cytochalasans 23 and 30 are described in full. Key steps include the highly selective Diels-Alder addition of 5a and 6 to give 7a, the generation and hetero-Diels-Alder trapping of the transient thio
