1380070-69-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1380070-69-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,0,7 and 0 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1380070-69:
(9*1)+(8*3)+(7*8)+(6*0)+(5*0)+(4*7)+(3*0)+(2*6)+(1*9)=138
138 % 10 = 8
So 1380070-69-8 is a valid CAS Registry Number.
1380070-69-8Relevant articles and documents
NEW TELESCOPING SYNTHESES OF 2-METHOXYMETHYL-P-PHENYLENEDIAMINE
-
Page/Page column 25-27, (2021/02/19)
The invention relates to processes for preparing 2 -methoxymethyl-p-phenylenediamine (I), cosmetically acceptable salts thereof, or mixtures thereof.