Cyanamide, also known as (1-methylethylidene)-, is an organic compound with the chemical formula C2H2N2. It is a colorless, crystalline solid that is soluble in water and has a pungent odor. Cyanamide is primarily used in the production of dyes, pharmaceuticals, and pesticides. It is also used as a blowing agent in the manufacturing of foam plastics and as a reagent in chemical analysis. Due to its reactivity, cyanamide can form various derivatives, such as cyanamides, guanidines, and melamines. It is important to handle cyanamide with care, as it is toxic and can cause irritation to the skin, eyes, and respiratory system.
The CAS Registry Mumber 3285-27-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,2,8 and 5 respectively; the second part has 2 digits, 2 and 7 respectively. Calculate Digit Verification of CAS Registry Number 3285-27: (6*3)+(5*2)+(4*8)+(3*5)+(2*2)+(1*7)=86 86 % 10 = 6 So 3285-27-6 is a valid CAS Registry Number.