29550-05-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 29550-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,5,5 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 29550-05:
(7*2)+(6*9)+(5*5)+(4*5)+(3*0)+(2*0)+(1*5)=118
118 % 10 = 8
So 29550-05-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H20O9/c1-24-13-7-9(6-11(22)16(13)25-2)12-8-10(21)14-15(23)18(26-3)20(28-5)19(27-4)17(14)29-12/h6-8,22-23H,1-5H3
29550-05-8Relevant articles and documents
Use of flavone and flavanone derivatives in preparation of sedative and hypnotic drugs
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Page/Page column 38, (2017/07/01)
Disclosed is a use of flavones derivatives and flavanone derivatives in preparation of sedative and hypnotic drugs.