Liquoid, also known as liquid oxygen, is a colorless, odorless, and tasteless chemical compound with the formula O2. It is a vital component of Earth's atmosphere, making up approximately 21% of the air we breathe. Liquoid is a crucial element in various industrial and medical applications, such as steelmaking, rocket propulsion, and medical treatments for patients with respiratory issues. It is produced by the fractional distillation of liquefied air and is stored in high-pressure tanks to maintain its liquid state. Due to its low boiling point of -183°C, Liquoid is highly reactive and can cause rapid oxidation, making it a potential fire hazard when in contact with flammable materials.
The CAS Registry Mumber 9056-83-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,5 and 6 respectively; the second part has 2 digits, 8 and 3 respectively. Calculate Digit Verification of CAS Registry Number 9056-83: (6*9)+(5*0)+(4*5)+(3*6)+(2*8)+(1*3)=111 111 % 10 = 1 So 9056-83-1 is a valid CAS Registry Number.