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303127-84-6

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303127-84-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 303127-84-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,3,1,2 and 7 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 303127-84:
(8*3)+(7*0)+(6*3)+(5*1)+(4*2)+(3*7)+(2*8)+(1*4)=96
96 % 10 = 6
So 303127-84-6 is a valid CAS Registry Number.

303127-84-6Downstream Products

303127-84-6Relevant articles and documents

Total synthesis of scutellarin and apigenin 7-O-β-d-glucuronide

Liu, Xin,Wen, Guo-En,Liu, Jian-Chao,Liao, Jin-Xi,Sun, Jian-Song

, p. 69 - 73 (2019)

A general protocol for direct glucuronic linkages formation featuring Au(I)-catalyzed appropriately protected glucuronyl o-alkynylbenzoate-involved glycosylation reaction, as well as a concise approach for easy access of scutellarein prominent for the mild and efficient hydroxyl group installation via borylation-oxidation sequence from flavanone derivative, has been established, based on which a novel route for scutellarin derivatives preparation has been devised. The developed strategies, among which the stepwise deprotection process was also included, guarantee the high whole synthetic efficiency, and definitely will find broad application in diversity-oriented synthesis of bioactive flavonoid glycosides.

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