23853-58-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23853-58-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,8,5 and 3 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 23853-58:
(7*2)+(6*3)+(5*8)+(4*5)+(3*3)+(2*5)+(1*8)=119
119 % 10 = 9
So 23853-58-9 is a valid CAS Registry Number.
23853-58-9Relevant articles and documents
AMINO SUBSTITUTED BENZO(HETERO)CYCLIC DERIVATIVES
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Page 20, (2010/02/08)
Use of compounds Formula (I), A = a 5- to 7-membered ring which may contain 1-3 heteroatoms and which may be saturated or partially or completely unsaturated; R= OH, SH, NH2, CN, NO2, halogen, C1-C6-alkyl, C1-C6-haloalkyl; C1-C6- alkoxy, C1-C6-haloalko
