If you smoke, these are some products that can help. If you smoke and want to quit, these are the products that will help. CAS# : 1849-50-5 These are a great product for nicotine replacement. They are non-toxic. They work like a nicotine gum, which is a kind of inhalable gum that comes in a tube. You fill the tube with a cigarette and the gum takes the smoke. The idea is to fill it with smoke, and it is called a vaporizer. These are also great for smoking cessation because they help you to quit smoking. CAS# : 1849-50-6 The most important thing to remember about nicotine replacement products is that they can cause severe withdrawal symptoms, and you may need to take them off. Here is a great video that will help you understand the problem. There are many reasons for quitting smoking, but one of the biggest is that your lungs are damaged by smoking. In most cases, it is caused by cigarettes, but there are some other causes as well. Here are some of the possible reasons why you may want to stop smoking cigarettes. The most common reason to stop smoking is related to the damage your lungs may be doing to your heart and lungs. In most cases, quitting smoking helps to heal the damage done by smoking.