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1235408-78-2

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1235408-78-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1235408-78-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,5,4,0 and 8 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1235408-78:
(9*1)+(8*2)+(7*3)+(6*5)+(5*4)+(4*0)+(3*8)+(2*7)+(1*8)=142
142 % 10 = 2
So 1235408-78-2 is a valid CAS Registry Number.

1235408-78-2Downstream Products

1235408-78-2Relevant articles and documents

A facile route to 1,5-Benzodiazepin-2-yl-phosphonates via ytterbium chloride-catalyzed three-component reaction

Ji, Xiaofeng,Cai, Lijian,Yao, Zhigang,Fan, Xu,Qi, Shen

experimental part, p. 89 - 95 (2011/04/16)

1,5-Benzodiazepin-2-yl-phosphonates were facilely synthesized via a one-pot threecomponent condensation of o-diaminobenzene, 1,3-diketone and diethyl phosphite in the presence of a catalytic amount of ytterbium chloride under mild reaction conditions.

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