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1428977-06-3

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1428977-06-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1428977-06-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,8,9,7 and 7 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1428977-06:
(9*1)+(8*4)+(7*2)+(6*8)+(5*9)+(4*7)+(3*7)+(2*0)+(1*6)=203
203 % 10 = 3
So 1428977-06-3 is a valid CAS Registry Number.

1428977-06-3Downstream Products

1428977-06-3Relevant articles and documents

Synthesis of multifunctional coupling agents and their selective reactions with hydroxy and amino groups in the melt

Zhang, Haiping,Jakisch, Lothar,Komber, Hartmut,Voit, Brigitte,B?hme, Frank

, p. 3656 - 3663 (2013/05/08)

Three new coupling agents with different numbers of N-acyl lactam and 4H-3,1-benzoxazin-4-one groups were synthesized. A selective stepwise conversion of the coupling agents with 1-dodecanol and 1-dodecylamine was demonstrated by means of solvent-free model reactions in melt at 195 and 210 °C, respectively. These coupling agents are regarded as potential cores for the synthesis of novel star-like compounds and polymers with defined arms varying in type and lengths.

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