1095704-85-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1095704-85-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,5,7,0 and 4 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1095704-85:
(9*1)+(8*0)+(7*9)+(6*5)+(5*7)+(4*0)+(3*4)+(2*8)+(1*5)=170
170 % 10 = 0
So 1095704-85-0 is a valid CAS Registry Number.
1095704-85-0Relevant articles and documents
Some reactions of 4,6-diaminopyrimidinethione
Ahmed, Gamal A.
, p. 69 - 73 (2008/12/22)
Reaction of 4,6-diamino-2(1H)-pyrimidinethione (1) with p-toluene-sulfonyl hydrazine, nitrous acid and carbon disulfide afforded the compounds (2, 3) and (4) respectively. Compound (3) easily reacted with anthranilic acid, semicarbazide thiosemicarbazide