30435-39-3 Usage
General Description
2,5-Cyclohexadiene-1,4-dione, 3-chloro-2-methoxy-5-methyl- is a chemical compound with the molecular formula C9H9ClO3. It is a derivative of 2,5-cyclohexadiene-1,4-dione, also known as p-benzoquinone, and contains a chlorine atom, a methoxy group, and a methyl group. 2,5-Cyclohexadiene-1,4-dione, 3-chloro-2-methoxy-5-methyl- is often used as a building block in organic synthesis and has applications in the pharmaceutical and chemical industries. It is important to handle 2,5-Cyclohexadiene-1,4-dione, 3-chloro-2-methoxy-5-methyl- with care, as it may pose health hazards and should be used in a well-ventilated area with appropriate protective equipment.
Check Digit Verification of cas no
The CAS Registry Mumber 30435-39-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,4,3 and 5 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 30435-39:
(7*3)+(6*0)+(5*4)+(4*3)+(3*5)+(2*3)+(1*9)=83
83 % 10 = 3
So 30435-39-3 is a valid CAS Registry Number.