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1219600-77-7

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1219600-77-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1219600-77-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,9,6,0 and 0 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1219600-77:
(9*1)+(8*2)+(7*1)+(6*9)+(5*6)+(4*0)+(3*0)+(2*7)+(1*7)=137
137 % 10 = 7
So 1219600-77-7 is a valid CAS Registry Number.

1219600-77-7Downstream Products

1219600-77-7Relevant articles and documents

One-pot aryl-1,4-thiomorpholine 1,1-dioxide synthesis via double 1,4-addition of in situ reduced nitroarenes to divinyl sulfones

Han, Joon Hee,Choi, Jaehwan,Jun, Young Moo,Lee, Byung Min,Kim, Byeong Hyo

experimental part, p. 317 - 327 (2010/08/20)

One-pot reduction-triggered double aza-Michael type 1,4-addition reactions of various nitroarenes to divinyl sulfones were investigated. In the presence of indium/AcOH in MeOH or in sat. aq NH4Cl/MeOH, nitroarenes and divinyl sulfones were cycl

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