5604-61-5 Usage
Physical form
Colorless liquid
Odor
Sweet, fruity
Solubility
Soluble in water
Usage
Solvent in industrial and laboratory applications, production of fragrances, flavors, and other chemical products
Potential applications
Pharmaceutical and cosmetic industries
Precaution
May pose health hazards if not used properly
Check Digit Verification of cas no
The CAS Registry Mumber 5604-61-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,6,0 and 4 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5604-61:
(6*5)+(5*6)+(4*0)+(3*4)+(2*6)+(1*1)=85
85 % 10 = 5
So 5604-61-5 is a valid CAS Registry Number.
5604-61-5Relevant academic research and scientific papers
A metal-free transformation of alkynes to carbonyls directed by remote OH group
Chen, Dao-Qian,Guo, Chun-Huan,Zhang, Heng-Rui,Jin, Dong-Po,Li, Xue-Song,Gao, Pin,Wu, Xin-Xing,Liu, Xue-Yuan,Liang, Yong-Min
supporting information, p. 4176 - 4180 (2016/08/02)
A remote OH group-directed metal-free transformation of alkynes to carbonyl compounds has been developed. Using only HOAc and EtOH solvent, this reaction elegantly converts alkynes into valuable ketones by remote hydroxyl group activation. Through comparison and isotope labeling experiments, it was confirmed that the process operates via a hydration reaction involving an acetic acid molecule, instead of a water molecule.
