84497-69-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84497-69-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,4,9 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84497-69:
(7*8)+(6*4)+(5*4)+(4*9)+(3*7)+(2*6)+(1*9)=178
178 % 10 = 8
So 84497-69-8 is a valid CAS Registry Number.
84497-69-8Relevant articles and documents
Nitrogen heterocycles
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, (2008/06/13)
The invention relates to nitrogen heterocycles which are histamine H-2 antagonists and which inhibit gastric acid secretion. According to the invention there is provided a guanidine derivative of the formula I:- STR1 in which R1 and R2/su
