68904-98-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68904-98-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,9,0 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 68904-98:
(7*6)+(6*8)+(5*9)+(4*0)+(3*4)+(2*9)+(1*8)=173
173 % 10 = 3
So 68904-98-3 is a valid CAS Registry Number.
68904-98-3Relevant articles and documents
Certain diaryldithiophosphorodiamidates and their use as biocides
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, (2008/06/13)
New compounds having the formula STR1 in which R is alkyl, phenyl, benzyl or p-chlorophenyl and R1 and R2 are hydrogen, halo, trifluoromethyl, lower alkyl, nitro, cyano or thiocyano. The compounds are useful as biocides, particularly as bactericides against Staphylococcus aureus.