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1321604-74-3

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1321604-74-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1321604-74-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,2,1,6,0 and 4 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1321604-74:
(9*1)+(8*3)+(7*2)+(6*1)+(5*6)+(4*0)+(3*4)+(2*7)+(1*4)=113
113 % 10 = 3
So 1321604-74-3 is a valid CAS Registry Number.

1321604-74-3Relevant articles and documents

Ortho-magnesiation of boron-substituted benzenes by using (TMP) 2Mg

Kawachi, Atsushi,Nagae, Saori,Onoue, Yasuhiro,Harada, Osamu,Yamamoto, Yohsuke

, p. 8005 - 8008 (2011)

Magnesiation ortho to boron: Borylbenzenes with an N-methyl-1,3- ethylenediamino group on the boron atom undergo ortho-magnesiation upon exposure to 2,2,6,6-tetramethylpiperidide (TMP)2Mg, and the resulting ortho-magnesiated borylbenzenes can be trapped with electrophiles (see scheme).

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