16437-66-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 16437-66-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,4,3 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 16437-66:
(7*1)+(6*6)+(5*4)+(4*3)+(3*7)+(2*6)+(1*6)=114
114 % 10 = 4
So 16437-66-4 is a valid CAS Registry Number.
16437-66-4Relevant articles and documents
SYNTHESIS OF SOME 6-ARYLAMINO-3-AMINO-1,2,4,5-DITHIADIAZINES
Singh, Anirudh P.,Singh, Rajendra,Verma, Vinay Kumar
, p. 2373 - 2380 (2007/10/02)
The synthesis of some new 6-arylamino-3-amino-1,2,4,5-dithiadiazines (IIIa-e) has been achieved by following a novel route.