491647-36-0 Usage
General Description
ART-CHEM-BB B018099 is a chemical compound commonly known as bromocresol green. It is a dye used as a pH indicator, with a transition range from pH 3.8 to 5.4. ART-CHEM-BB B018099 is often used in medical laboratories to measure the pH of biological fluids and in environmental analysis to test the acidity of water samples. It is also used as a tracking dye in DNA agarose gel electrophoresis. Bromocresol green is a member of the triphenylmethane dye family and is generally considered to be non-toxic and safe for use in laboratory settings.
Check Digit Verification of cas no
The CAS Registry Mumber 491647-36-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,1,6,4 and 7 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 491647-36:
(8*4)+(7*9)+(6*1)+(5*6)+(4*4)+(3*7)+(2*3)+(1*6)=180
180 % 10 = 0
So 491647-36-0 is a valid CAS Registry Number.
InChI:InChI=1/C13H17N3OS/c1-3-10-5-7-11(8-6-10)17-9-12-14-15-13(18)16(12)4-2/h5-8H,3-4,9H2,1-2H3,(H,15,18)
