82640-07-1 Usage
General Description
The chemical "Copper, complexes with diazotized 3-amino-4-methoxybenzenesulfonic acid monosodium salt coupled with diazotized 4-nitro-1,3-benzenediamine and resorcinol, sodium salts" refers to a complex formed between copper and a combination of diazotized 3-amino-4-methoxybenzenesulfonic acid monosodium salt, diazotized 4-nitro-1,3-benzenediamine, and resorcinol, with the addition of sodium salts. This complex may have potential applications in various fields such as chemistry, materials science, and biotechnology. However, caution should be exercised when handling and using this chemical as it may have specific safety and handling requirements due to its composition and properties.
Check Digit Verification of cas no
The CAS Registry Mumber 82640-07-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,6,4 and 0 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82640-07:
(7*8)+(6*2)+(5*6)+(4*4)+(3*0)+(2*0)+(1*7)=121
121 % 10 = 1
So 82640-07-1 is a valid CAS Registry Number.