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1309868-12-9

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1309868-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1309868-12-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,8,6 and 8 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1309868-12:
(9*1)+(8*3)+(7*0)+(6*9)+(5*8)+(4*6)+(3*8)+(2*1)+(1*2)=179
179 % 10 = 9
So 1309868-12-9 is a valid CAS Registry Number.

1309868-12-9Downstream Products

1309868-12-9Relevant articles and documents

One-pot synthesis of benzofused heteroaryl azoles via tandem C-heteroatom coupling/C-H activation of azoles

Qin, Xurong,Cong, Xuefeng,Zhao, Dongbing,You, Jingsong,Lan, Jingbo

supporting information; experimental part, p. 5611 - 5613 (2011/06/21)

The Cu(i) or Pd(ii)-catalyzed cross-couplings of gem-dihaloolefins with azoles via tandem C-heteroatom coupling/C-H activation for the preparation of benzofused heteroaryl azoles have been developed.

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