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23107-95-1

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23107-95-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23107-95-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,1,0 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 23107-95:
(7*2)+(6*3)+(5*1)+(4*0)+(3*7)+(2*9)+(1*5)=81
81 % 10 = 1
So 23107-95-1 is a valid CAS Registry Number.

23107-95-1Downstream Products

23107-95-1Relevant articles and documents

Structurally diverse α-substituted benzopyran synthesis through a practical metal-free C(sp3)-H functionalization

Chen, Wenfang,Xie, Zhiyu,Zheng, Hongbo,Lou, Hongxiang,Liu, Lei

supporting information, p. 5988 - 5991 (2015/01/08)

A trityl ion-mediated practical C-H functionalization of a variety of benzopyrans with a wide range of nucleophiles (organoboranes and C-H molecules) at ambient temperature has been disclosed. The metal-free reaction has an excellent functional group tole

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