Experienced DUI Defense Attorney Contact Us Today to Move Forward with Your Case


Any scholarly discussion concerning the effects of alcohol on the human body should include a general discussion of the chemical "alcohol." The term alcohol is an all encompassing term for a specific and unique class of chemical compounds. Chemical compounds can be grouped into two main categories of Organic and Inorganic. The qualifier for the classification of organic is that the compound's primary element is Carbon (C). An organic compound which has Hydrogen (H) atoms as its major secondary element is called a Hydrocarbon. The various hydrocarbon compounds are differentiated from one another by their specific Functional Groups.

A functional group is a combination of atoms which, when attached to a carbon atom or atoms causes the organic compound to act and react in a specific manner. All alcohols are hydrocarbon derivatives with a specific functional group composed of two atoms, one Oxygen (O) and one Hydrogen (H). These are called a Hydroxyl Group. Alcohol is also classified as a Hydrophilic compound meaning that it is infinitely soluble in water.

In theory, there are an infinite number of alcohol type compounds or molecules. All may be classified as alcohols, but their particular molecular structure results in each compound being absorbed and metabolized by the body into different metabolic substances. It is this unique metabolic process which creates the various levels of toxicity for each compound.


Three main forms of alcohol are consumed by humans. The form called Ethanol is common drinking alcohol used in alcoholic beverages. the form Methanol is occasionally consumed by hard core alcoholics and children. The form Isopropanol is occasionally consumed by these groups, as well.

Why Choose Our Firm?

Attorney Robert Tayac Puts a Long, Decorated Career to Work for You
  • Puts Over 20 Years of Experience Toward Your Case

  • Specialized Education in DUI Defense

  • Has Trained Other Attorneys in San Francisco

  • Former San Francisco Police Officer & Police Inspector

  • Certified by the SFPD on the Intoxilyzer 5000 Testing Device

  • Co-Authored the 4th Edition of California Drunk Driving Defense

  • Boasts a Successful Record Achieving the Best Result for His Clients

  • Takes the Time to Understand You & Your Case

Client Testimonials

  • “Don't go it alone - you will get a very different (better) result with Robert's lead.”


  • “It was a pleasure working with you and the firm.”


  • “These clients have called me to thank me for referring them to the Law offices of Robert Tayac.”

    R.R., Attorney at Law

  • “I will always be eternally grateful for your help and extreme kindness.”

    T., Captain of Police

  • “...you achieved for me an outcome exceeding what is typical for Santa Clara County.”


Contact Us Today

Your Strong Defense Starts with a Case Evaluation
  • Please enter your name.
  • This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.