94557-08-1 Usage
General Description
2,4(1H,3H)-Pyrimidinedione, 6-amino-1,3,5-trimethyl-, commonly known as caffeine, is a naturally occurring alkaloid compound with stimulant effects on the central nervous system. It is found in a variety of plants, most notably in coffee beans, tea leaves, and cacao pods. Caffeine is widely consumed by humans in beverages such as coffee and energy drinks, and is also used as an additive in many foods and pharmaceutical products. It stimulates the release of neurotransmitters such as dopamine and norepinephrine, leading to increased alertness and improved cognitive function. However, excessive consumption can result in negative side effects such as insomnia, anxiety, and increased heart rate.
Check Digit Verification of cas no
The CAS Registry Mumber 94557-08-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,5,5 and 7 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 94557-08:
(7*9)+(6*4)+(5*5)+(4*5)+(3*7)+(2*0)+(1*8)=161
161 % 10 = 1
So 94557-08-1 is a valid CAS Registry Number.
94557-08-1Relevant articles and documents
Pyrimidine Derivatives and Related Compounds. Part 50. Photochemical Reaction of 5-Substituted 6-Azido-1,3-dimethyluracils with Nucleophiles. Ring Transformation of Pyrimidine to 1,3,5-Triazepine and Hydantoin Ring Systems
Hirota, Kosaku,Maruhashi, Kazuo,Kitamura, Norihiko,Asao, Tetsuji,Senda, Shigeo
, p. 1719 - 1723 (2007/10/02)
Photolysis of 5-substituted 6-azidouracil derivatives in the presence of nucleophiles has been studied.Irradiation of 5-alkyl-6-azidouracils (3) in the presence of amines caused a ring expansion to give 1,3,5-triazepine derivatives (7).Photolysis of 6-azi
