1310719-85-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1310719-85-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,0,7,1 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1310719-85:
(9*1)+(8*3)+(7*1)+(6*0)+(5*7)+(4*1)+(3*9)+(2*8)+(1*5)=127
127 % 10 = 7
So 1310719-85-7 is a valid CAS Registry Number.
1310719-85-7Relevant articles and documents
DISPERSE AZO DYES, A PROCESS FOR THE PREPARATION THEREOF AND THE USE THEREOF
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, (2011/07/07)
The present invention relates to dyes of formula (1), wherein either A is -CO- and Q is -SO2- or A is -SO2- and Q is -CO-, R1 denotes C1-C6alkyl, benzyl, allyl, -CnH2n-COOR Or -C
