4294-17-1 Usage
Chemical Properties
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Check Digit Verification of cas no
The CAS Registry Mumber 4294-17-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,9 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 4294-17:
(6*4)+(5*2)+(4*9)+(3*4)+(2*1)+(1*7)=91
91 % 10 = 1
So 4294-17-1 is a valid CAS Registry Number.
InChI:InChI=1/C18H21N5O5/c24-7-11-13(25)14(26)15(27)18(28-11)23-9-22-12-16(20-8-21-17(12)23)19-6-10-4-2-1-3-5-10/h1-5,8-9,11,13-15,18,24-27H,6-7H2,(H,19,20,21)/t11?,13-,14?,15?,18-/m1/s1