853687-45-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 853687-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,3,6,8 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 853687-45:
(8*8)+(7*5)+(6*3)+(5*6)+(4*8)+(3*7)+(2*4)+(1*5)=213
213 % 10 = 3
So 853687-45-3 is a valid CAS Registry Number.
853687-45-3Relevant articles and documents
PYRANS FOR USE IN THE TREATMENT OF INFECTION
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Page/Page column 21-22, (2010/02/15)
There is provided a novel compound of the general formula (I), in which each R is hydrogen, aryl, C1-6 alkyl, trialkylsilyl, or acyl, each R1 is selected from hydroxy, C1-6 alkoxy and acyloxy; each R2 is H, Csu