106309-94-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106309-94-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,3,0 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 106309-94:
(8*1)+(7*0)+(6*6)+(5*3)+(4*0)+(3*9)+(2*9)+(1*4)=108
108 % 10 = 8
So 106309-94-8 is a valid CAS Registry Number.
106309-94-8Relevant articles and documents
2,4-Diaminophenyl tetrahydrofurfuryl ethers, processes for their preparation and tinting compositions, which contain them for keratinic fibres
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, (2008/06/13)
The invention relates to new 2,4-diaminophenyl tetrahydrofurfuryl ethers of the general formula VIII and to their salts with inorganic or organic acids STR1 in which R1, R2, R3 and R4, independently of one anoth