151391-30-9 Usage
General Description
1,3-Benzenediamine,4-ethyl-2-methyl-(9CI), also known as 4-ethyl-2-methyl-1,3-phenylenediamine, is an organic compound with the chemical formula C10H16N2. It is a colorless to pale yellow solid that is commonly used as a hair dye ingredient. This chemical is known for its ability to produce a variety of dye shades, and it is often used in combination with other hair dye compounds to achieve desired colors. However, it is important to note that 1,3-Benzenediamine,4-ethyl-2-methyl-(9CI) has been linked to allergic reactions and skin irritation in some individuals, and it is regulated in some countries due to safety concerns. Overall, this compound plays a major role in the hair dye industry, but caution should be exercised when using products containing this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 151391-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,3,9 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 151391-30:
(8*1)+(7*5)+(6*1)+(5*3)+(4*9)+(3*1)+(2*3)+(1*0)=109
109 % 10 = 9
So 151391-30-9 is a valid CAS Registry Number.