900790-97-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 900790-97-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,7,9 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 900790-97:
(8*9)+(7*0)+(6*0)+(5*7)+(4*9)+(3*0)+(2*9)+(1*7)=168
168 % 10 = 8
So 900790-97-8 is a valid CAS Registry Number.
900790-97-8Relevant articles and documents
WATER-SOLUBLE TETRAZOLIUM SALTS
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Page/Page column 9; 10; sheet 1, (2008/06/13)
Thiazolyl tetrazolium salts with increased solubility in aqueous solutions have alkylammonium alkoxy substituents, preferably trimethyl ammonium propoxy groups substituents, on phenyl rings attached to the tetrazolium ring. Thiazolyl tetrazolium salts wit
