688364-67-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 688364-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,8,3,6 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 688364-67:
(8*6)+(7*8)+(6*8)+(5*3)+(4*6)+(3*4)+(2*6)+(1*7)=222
222 % 10 = 2
So 688364-67-2 is a valid CAS Registry Number.
688364-67-2Relevant articles and documents
QUATERNARY AMMONIUM COMPOUNDS
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Page 8, (2008/06/13)
The invention features quaternary ammonium compounds of formula I, described herein, and their use in treating asthma, chronic obstructive pulmonary disorder, allergic rhinitis, and infectious rhinitis.
