135085-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135085-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,0,8 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 135085-45:
(8*1)+(7*3)+(6*5)+(5*0)+(4*8)+(3*5)+(2*4)+(1*5)=119
119 % 10 = 9
So 135085-45-9 is a valid CAS Registry Number.
135085-45-9Relevant articles and documents
CYCLOCONDENSATION OF 1-HYDRAZINO-4-BENZYLPHTHALAZINE
El-Feky, Said,Bayoumy, Basher E.
, p. 2219 - 2227 (2007/10/02)
The synthesis of s-triazolophthalazines 5-7 and 10, 11 from 1-hydrazino-4-benzylphthalazine 1 was achieved.Moreover, application of Mannich conditions to compounds 10 and 11 afforded the corresponding Mannich bases 14 and 15.The new products were c
