6152-33-6 Usage
Uses
2-Phenylphenol sodium salt tetrahydrate (PPS) may be used for the quantification of ammonium (NH4+) in soil extracts by PPS microplate method.
Check Digit Verification of cas no
The CAS Registry Mumber 6152-33-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,5 and 2 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6152-33:
(6*6)+(5*1)+(4*5)+(3*2)+(2*3)+(1*3)=76
76 % 10 = 6
So 6152-33-6 is a valid CAS Registry Number.