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1242069-39-1

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1242069-39-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1242069-39-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,2,0,6 and 9 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1242069-39:
(9*1)+(8*2)+(7*4)+(6*2)+(5*0)+(4*6)+(3*9)+(2*3)+(1*9)=131
131 % 10 = 1
So 1242069-39-1 is a valid CAS Registry Number.

1242069-39-1Downstream Products

1242069-39-1Relevant articles and documents

2-[(Neopentyl glycolato)boryl]phenyl Triflates and Halides for Fluoride Ion-Mediated Generation of Functionalized Benzynes

Ikawa, Takashi,Yamamoto, Rika,Takagi, Akira,Ito, Toyohiro,Shimizu, Kazunori,Goto, Masahiko,Hamashima, Yoshitaka,Akai, Shuji

, p. 2287 - 2300 (2015/07/27)

2-[(Neopentyl glycolato)boryl]phenyl trifluoromethanesulfonates (triflates) and halides have been developed as new benzyne precursors, which generate benzynes at 120°C in the presence of a fluoride ion. There are two major features of these types of precu

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